diff --git a/component/api/pom.xml b/component/api/pom.xml
index cc1963c8843..f124e2c3c83 100644
--- a/component/api/pom.xml
+++ b/component/api/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-component-api</artifactId>
   <name>Meeds:: PLF:: Social API</name>
diff --git a/component/common/pom.xml b/component/common/pom.xml
index d997d1baeb1..3a76ed94f5f 100644
--- a/component/common/pom.xml
+++ b/component/common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <groupId>io.meeds.social</groupId>
   <artifactId>social-component-common</artifactId>
diff --git a/component/core/pom.xml b/component/core/pom.xml
index 916070138fc..8f18ddf45d3 100644
--- a/component/core/pom.xml
+++ b/component/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-component-core</artifactId>
   <name>Meeds:: PLF:: Social Core Component</name>
diff --git a/component/notification/pom.xml b/component/notification/pom.xml
index 2ca9bbaac27..35a6b4f1ea5 100644
--- a/component/notification/pom.xml
+++ b/component/notification/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-component-notification</artifactId>
   <name>Meeds:: PLF:: Social Notification Component</name>
diff --git a/component/oauth-auth/pom.xml b/component/oauth-auth/pom.xml
index c7bb2a3e80f..6fc5359ee0b 100644
--- a/component/oauth-auth/pom.xml
+++ b/component/oauth-auth/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/component/pom.xml b/component/pom.xml
index b5976751ba8..4138bbb02cb 100644
--- a/component/pom.xml
+++ b/component/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-component</artifactId>
   <packaging>pom</packaging>
diff --git a/component/service/pom.xml b/component/service/pom.xml
index c6b52444ca4..0b8aa3c8aec 100644
--- a/component/service/pom.xml
+++ b/component/service/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-component-service</artifactId>
   <name>Meeds:: PLF:: Social Service Component</name>
diff --git a/component/web/pom.xml b/component/web/pom.xml
index 90866efe91e..4e2dc359a26 100644
--- a/component/web/pom.xml
+++ b/component/web/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>social-component</artifactId>
     <groupId>io.meeds.social</groupId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <groupId>io.meeds.social</groupId>
   <artifactId>social-component-web</artifactId>
diff --git a/pom.xml b/pom.xml
index ab09c7291e8..557d51871e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
   </parent>
   <groupId>io.meeds.social</groupId>
   <artifactId>social</artifactId>
-  <version>7.3.x-SNAPSHOT</version>
+  <version>7.3.x-maintenance-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Meeds:: PLF:: Social</name>
   <description>Meeds Social - Enterprise Social Networking</description>
@@ -45,8 +45,8 @@
     <!-- **************************************** -->
     <!-- Project Dependencies                     -->
     <!-- **************************************** -->
-    <io.meeds.commons.version>7.3.x-SNAPSHOT</io.meeds.commons.version>
-    <io.meeds.platform-ui.version>7.3.x-SNAPSHOT</io.meeds.platform-ui.version>
+    <io.meeds.commons.version>7.3.x-maintenance-SNAPSHOT</io.meeds.commons.version>
+    <io.meeds.platform-ui.version>7.3.x-maintenance-SNAPSHOT</io.meeds.platform-ui.version>
 
     <!-- Sonar properties -->
     <sonar.organization>meeds-io</sonar.organization>
diff --git a/webapp/.eslintrc.json b/webapp/.eslintrc.json
index 5be9841ab8d..17af6b1bf0d 100644
--- a/webapp/.eslintrc.json
+++ b/webapp/.eslintrc.json
@@ -14,6 +14,7 @@
     "QRCode": true,
     "DOMPurify": true,
     "ExtendedDomPurify": true,
+    "EmojiAccessibility": true,
     "Cropper": true,
     "Autolinker": true,
     "cCometd": true,
diff --git a/webapp/pom.xml b/webapp/pom.xml
index 4c6ca6afe37..6c440787426 100644
--- a/webapp/pom.xml
+++ b/webapp/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>io.meeds.social</groupId>
     <artifactId>social</artifactId>
-    <version>7.3.x-SNAPSHOT</version>
+    <version>7.3.x-maintenance-SNAPSHOT</version>
   </parent>
   <artifactId>social-webapp</artifactId>
   <packaging>war</packaging>
diff --git a/webapp/src/main/resources/locale/portlet/Portlets_en.properties b/webapp/src/main/resources/locale/portlet/Portlets_en.properties
index 6a052faf2e7..f6e6c4c0930 100644
--- a/webapp/src/main/resources/locale/portlet/Portlets_en.properties
+++ b/webapp/src/main/resources/locale/portlet/Portlets_en.properties
@@ -716,7 +716,8 @@ GroupsManagement.error.invalidField=The "{0}" field must start with a character
 #####################################################################################
 #                                    Search                                         #
 #####################################################################################
-Search.label.inputPlaceHolder=Search for content...
+Search.label.inputPlaceHolder=Start searching content...
+Search.label.ariaLabel=Search for content
 Search.label.inProgress=Search in progress
 Search.button.tooltip=Search
 Search.button.tooltip.shortcut=(Ctrl + Shift + f)
@@ -807,6 +808,7 @@ Favorite.tooltip.ErrorDeletingFavorite=An error occurred while deleting the {0}
 Tag.tooltip.startSearch=Start a search based on this tag
 Tag.search.button=Tags
 Tag.search.placeholder=Start typing to search a Tag
+Tag.search.ariaLabel=Filter by tag name
 Tag.last.added=Last tags added
 
 #####################################################################################
diff --git a/webapp/src/main/resources/locale/portlet/social/PeopleListApplication_en.properties b/webapp/src/main/resources/locale/portlet/social/PeopleListApplication_en.properties
index 38bac0c6345..e559cc122d0 100644
--- a/webapp/src/main/resources/locale/portlet/social/PeopleListApplication_en.properties
+++ b/webapp/src/main/resources/locale/portlet/social/PeopleListApplication_en.properties
@@ -33,6 +33,7 @@ peopleList.title.spacesCount=Spaces
 peopleList.title.usersToInvite=Invite users
 peopleList.label.peopleCount=Showing {0} results
 peopleList.label.filterPeople=Filter by name
+peopleList.label.filterPeople.placeholder=Search for a user
 peopleList.label.filter=Filter
 peopleList.label.filter.all=Everyone
 peopleList.label.filter.connections=My Network
diff --git a/webapp/src/main/resources/locale/portlet/social/SpacesListApplication_en.properties b/webapp/src/main/resources/locale/portlet/social/SpacesListApplication_en.properties
index af647a47b6b..f138baf79f1 100644
--- a/webapp/src/main/resources/locale/portlet/social/SpacesListApplication_en.properties
+++ b/webapp/src/main/resources/locale/portlet/social/SpacesListApplication_en.properties
@@ -10,6 +10,7 @@ spacesList.label.members={0} Members
 spacesList.label.oneMember=1 Member
 spacesList.label.SpaceMembers=Members
 spacesList.label.filterSpaces=Filter by name or description
+spacesList.label.filterSpaces.placeholder=Search for a space
 spacesList.label.filterSpacesByName=Filter by name
 spacesList.label.spacesSize={0} spaces listed
 spacesList.label.ok=OK
diff --git a/webapp/src/main/webapp/WEB-INF/gatein-resources.xml b/webapp/src/main/webapp/WEB-INF/gatein-resources.xml
index f56b841c355..2dcebc6febc 100644
--- a/webapp/src/main/webapp/WEB-INF/gatein-resources.xml
+++ b/webapp/src/main/webapp/WEB-INF/gatein-resources.xml
@@ -2829,6 +2829,9 @@
     <depends>
       <module>ExtendedDomPurify</module>
     </depends>
+    <depends>
+      <module>EmojiAccessibility</module>
+    </depends>
     <depends>
       <module>vue</module>
     </depends>
@@ -2849,6 +2852,15 @@
     </depends>
   </module>
 
+  <module>
+    <name>EmojiAccessibility</name>
+    <load-group>purifyGRP</load-group>
+    <script>
+      <minify>false</minify>
+      <path>/js/EmojiAccessibility.js</path>
+    </script>
+  </module>
+
   <module>
     <name>purify</name>
     <load-group>purifyGRP</load-group>
diff --git a/webapp/src/main/webapp/js/EmojiAccessibility.js b/webapp/src/main/webapp/js/EmojiAccessibility.js
new file mode 100644
index 00000000000..aaf9118736c
--- /dev/null
+++ b/webapp/src/main/webapp/js/EmojiAccessibility.js
@@ -0,0 +1,96 @@
+/**
+ * This file is part of the Meeds project (https://meeds.io/).
+ *
+ * Copyright (C) 2020 - 2022 Meeds Association contact@meeds.io
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+(function() {
+  // Accessibility (#4246): expose emojis to screen readers by wrapping
+  // them in a <span role="img" aria-label="..."> once their names are loaded.
+  let emojiNameByChar = null;
+  let emojiPattern = null;
+
+  function escapeRegExp(value) {
+    return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+  }
+
+  function buildEmojiIndex(emojiBank) {
+    const map = new Map();
+    (emojiBank.categories || []).forEach(category => {
+      (category.emojis || []).forEach(item => {
+        if (item.emoji && item.name && !map.has(item.emoji)) {
+          map.set(item.emoji, item.name);
+        }
+      });
+    });
+    emojiNameByChar = map;
+    const chars = Array.from(map.keys()).sort((a, b) => b.length - a.length);
+    emojiPattern = chars.length && new RegExp(chars.map(escapeRegExp).join('|'), 'g');
+  }
+
+  let ready = false;
+  const readyPromise = fetch('/social/json/emojiBank.json?v=1')
+    .then(resp => resp.ok && resp.json())
+    .then(emojiBank => emojiBank && buildEmojiIndex(emojiBank))
+    .catch(() => {
+      // Emoji names not available: emojis will remain unlabeled.
+    })
+    .then(() => {
+      ready = true;
+    });
+
+  function addAccessibleNameToEmojis(html) {
+    if (!emojiPattern) {
+      return html;
+    }
+    const container = document.createElement('div');
+    container.innerHTML = html;
+    const walker = document.createTreeWalker(container, NodeFilter.SHOW_TEXT);
+    const textNodes = [];
+    let node;
+    while ((node = walker.nextNode())) {
+      emojiPattern.lastIndex = 0;
+      if (node.parentElement?.getAttribute('role') !== 'img' && emojiPattern.test(node.nodeValue)) {
+        textNodes.push(node);
+      }
+    }
+    textNodes.forEach(textNode => {
+      const fragment = document.createDocumentFragment();
+      let lastIndex = 0;
+      let match;
+      emojiPattern.lastIndex = 0;
+      while ((match = emojiPattern.exec(textNode.nodeValue))) {
+        if (match.index > lastIndex) {
+          fragment.appendChild(document.createTextNode(textNode.nodeValue.slice(lastIndex, match.index)));
+        }
+        const span = document.createElement('span');
+        span.setAttribute('role', 'img');
+        span.setAttribute('aria-label', emojiNameByChar.get(match[0]));
+        span.textContent = match[0];
+        fragment.appendChild(span);
+        lastIndex = match.index + match[0].length;
+      }
+      fragment.appendChild(document.createTextNode(textNode.nodeValue.slice(lastIndex)));
+      textNode.parentNode.replaceChild(fragment, textNode);
+    });
+    return container.innerHTML;
+  }
+
+  window.EmojiAccessibility = {
+    isReady: () => ready,
+    ready: readyPromise,
+    addAccessibleNameToEmojis,
+  };
+})();
diff --git a/webapp/src/main/webapp/js/ExtendedDomPurify.js b/webapp/src/main/webapp/js/ExtendedDomPurify.js
index e2ae04e3bd7..552c5b89ae2 100644
--- a/webapp/src/main/webapp/js/ExtendedDomPurify.js
+++ b/webapp/src/main/webapp/js/ExtendedDomPurify.js
@@ -43,7 +43,7 @@
           case 'url' :
             const url = match.getUrl();
             const tag = match.buildTag();
-            tag.setAttr('href', encodeURI(url));
+            tag.setAttr('href', url);
             if (match.getUrl().indexOf('/') === 0 || match.getUrl().indexOf(window.location.origin) === 0) {
               return true;
             } else {
diff --git a/webapp/src/main/webapp/js/sanitize-html-directive.js b/webapp/src/main/webapp/js/sanitize-html-directive.js
index 96da9e153f9..9667763d6fe 100644
--- a/webapp/src/main/webapp/js/sanitize-html-directive.js
+++ b/webapp/src/main/webapp/js/sanitize-html-directive.js
@@ -17,6 +17,14 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 (function() {
+  function setSanitizedHtml(el, html) {
+    el.innerHTML = html && EmojiAccessibility.addAccessibleNameToEmojis(html) || '';
+    if (html && !EmojiAccessibility.isReady()) {
+      EmojiAccessibility.ready.then(() => {
+        el.innerHTML = EmojiAccessibility.addAccessibleNameToEmojis(html);
+      });
+    }
+  }
   window.Vue.directive('sanitized-html', function (el, binding) {
     let content = binding.value;
     if (content) {
@@ -36,7 +44,7 @@
     if (!el.classList.contains('reset-style-box')) {
       el.classList.add('reset-style-box');
     }
-    el.innerHTML = content && ExtendedDomPurify.purify(content) || '';
+    setSanitizedHtml(el, content && ExtendedDomPurify.purify(content));
   });
   window.Vue.directive('sanitized-html-no-embed', function (el, binding) {
     let content = binding.value;
@@ -54,6 +62,6 @@
       }
 
     }
-    el.innerHTML = content && ExtendedDomPurify.purify(content) || '';
+    setSanitizedHtml(el, content && ExtendedDomPurify.purify(content));
   });
 })();
diff --git a/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityEmbeddedHTML.vue b/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityEmbeddedHTML.vue
index 65d4d603b83..8a39ba54579 100644
--- a/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityEmbeddedHTML.vue
+++ b/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityEmbeddedHTML.vue
@@ -41,7 +41,13 @@ export default {
   data: () => ({
     maxWidth: 320,
     elementReady: false,
+    emojiBankReady: EmojiAccessibility.isReady(),
   }),
+  created() {
+    if (!this.emojiBankReady) {
+      EmojiAccessibility.ready.then(() => this.emojiBankReady = true);
+    }
+  },
   computed: {
     embeddedHTML() {
       const htmlElement = this.activity?.templateParams?.html;
@@ -89,7 +95,8 @@ export default {
   methods: {
     computeEmbeddedHTML(htmlElement) {
       const tempdiv = document.createElement('div');
-      tempdiv.innerHTML = ExtendedDomPurify.purify(htmlElement);
+      const purifiedHtml = ExtendedDomPurify.purify(htmlElement);
+      tempdiv.innerHTML = this.emojiBankReady && EmojiAccessibility.addAccessibleNameToEmojis(purifiedHtml) || purifiedHtml;
       if (tempdiv.firstElementChild.style.maxWidth) {
         tempdiv.firstElementChild.style.maxWidth = `${this.maxWidth}px`;
       }
diff --git a/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityLink.vue b/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityLink.vue
index 6154a28ebd0..fa6f8b05106 100644
--- a/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityLink.vue
+++ b/webapp/src/main/webapp/vue-apps/activity-stream/components/activity/content/ActivityLink.vue
@@ -186,7 +186,8 @@ export default {
     useEmbeddedLinkView: true,
     summaryLinesToDisplay: 2,
     isLandscapeThumbnail: false,
-    activityViews: null
+    activityViews: null,
+    emojiBankReady: EmojiAccessibility.isReady(),
   }),
   computed: {
     showFooter() {
@@ -304,13 +305,15 @@ export default {
       return this.summary && this.$utils.htmlToText(this.summary) || '';
     },
     summaryElement() {
+      const purifiedHtml = this.summary && ExtendedDomPurify.purify(`<div>${this.summary}</div>`) || '';
       return {
-        template: this.summary && ExtendedDomPurify.purify(`<div>${this.summary}</div>`) || '',
+        template: this.emojiBankReady && purifiedHtml && EmojiAccessibility.addAccessibleNameToEmojis(purifiedHtml) || purifiedHtml,
       };
     },
     titleElement() {
+      const purifiedHtml = this.title && ExtendedDomPurify.purify(`<span>${this.title}</span>`) || '';
       return {
-        template: this.title && ExtendedDomPurify.purify(`<span>${this.title}</span>`) || '',
+        template: this.emojiBankReady && purifiedHtml && EmojiAccessibility.addAccessibleNameToEmojis(purifiedHtml) || purifiedHtml,
       };
     },
     bodyClass() {
@@ -370,6 +373,9 @@ export default {
   created() {
     this.retrieveActivityProperties();
     window.addEventListener('resize', this.displayReadMore);
+    if (!this.emojiBankReady) {
+      EmojiAccessibility.ready.then(() => this.emojiBankReady = true);
+    }
   },
   mounted() {
     this.displayReadMore();
diff --git a/webapp/src/main/webapp/vue-apps/application-toolbar/components/ApplicationToolbar.vue b/webapp/src/main/webapp/vue-apps/application-toolbar/components/ApplicationToolbar.vue
index 3346da32ffb..41d5e06c0d8 100644
--- a/webapp/src/main/webapp/vue-apps/application-toolbar/components/ApplicationToolbar.vue
+++ b/webapp/src/main/webapp/vue-apps/application-toolbar/components/ApplicationToolbar.vue
@@ -128,26 +128,22 @@
             :max-width="rightTextFilter.maxWidth"
             :class="expandFilter && 'flex-grow-1'"
             flat>
-            <v-tooltip :value="showTextTooltip" bottom>
-              <template #activator="{on}">
-                <v-text-field
-                  id="applicationToolbarFilterInput"
-                  ref="applicationToolbarFilterInput"
-                  v-model="term"
-                  :placeholder="rightTextFilter.placeholder"
-                  :disabled="rightTextFilter.disabled"
-                  :autofocus="autofocusTextFilter"
-                  :height="isCompact && 24 || 36"
-                  :prepend-inner-icon="term && 'fa-filter primary--text' || 'fa-filter icon-default-color'"
-                  class="flex-grow-1 full-height pa-0 ms-4"
-                  clear-icon="fa-times fa-1x primary--text position-absolute absolute-vertical-center"
-                  autocomplete="off"
-                  hide-details
-                  clearable
-                  v-on="on" />
-              </template>
-              <span>{{ rightTextFilter.tooltip }}</span>
-            </v-tooltip>
+            <v-text-field
+              id="applicationToolbarFilterInput"
+              ref="applicationToolbarFilterInput"
+              v-model="term"
+              :placeholder="rightTextFilter.placeholder"
+              :aria-label="rightTextFilter.ariaLabel || rightTextFilter.placeholder"
+              :title="rightTextFilter.ariaLabel || rightTextFilter.placeholder"
+              :disabled="rightTextFilter.disabled"
+              :autofocus="autofocusTextFilter"
+              :height="isCompact && 24 || 36"
+              :prepend-inner-icon="term && 'fa-filter primary--text' || 'fa-filter icon-default-color'"
+              class="flex-grow-1 full-height pa-0 ms-4"
+              clear-icon="fa-times fa-1x primary--text position-absolute absolute-vertical-center"
+              autocomplete="off"
+              hide-details
+              clearable />
           </v-card>
           <select
             v-if="showSelectBoxFilter"
@@ -268,7 +264,7 @@ export default {
         maxWidth: 'unset',
         minCharacters: 3,
         placeholder: 'example',
-        tooltip: 'Item',
+        ariaLabel: 'Item',
       }),
     },
     rightSelectBox: { // Select box field attributes
@@ -401,9 +397,6 @@ export default {
           || !this.rightTextFilter.minCharcters
           || this.term.length >= this.rightTextFilter.minCharcters;
     },
-    showTextTooltip() {
-      return this.rightTextFilter?.tooltip && !this.isTermValid;
-    },
     autofocusTextFilter() {
       return this.showTextFilter && (this.isCompact || this.expandFilter);
     },
diff --git a/webapp/src/main/webapp/vue-apps/common/components/DynamicHTMLElement.vue b/webapp/src/main/webapp/vue-apps/common/components/DynamicHTMLElement.vue
index abd2a427eb8..3d98df89b54 100644
--- a/webapp/src/main/webapp/vue-apps/common/components/DynamicHTMLElement.vue
+++ b/webapp/src/main/webapp/vue-apps/common/components/DynamicHTMLElement.vue
@@ -1,8 +1,17 @@
 <script>
 export default {
+  data: () => ({
+    emojiBankReady: EmojiAccessibility.isReady(),
+  }),
+  created() {
+    if (!this.emojiBankReady) {
+      EmojiAccessibility.ready.then(() => this.emojiBankReady = true);
+    }
+  },
   render: function (createElement) {
     if (this.html) {
-      const formattedHtml = ExtendedDomPurify.purify(`<div>${this.html}</div>`);
+      const purifiedHtml = ExtendedDomPurify.purify(`<div>${this.html}</div>`);
+      const formattedHtml = this.emojiBankReady && EmojiAccessibility.addAccessibleNameToEmojis(purifiedHtml) || purifiedHtml;
       return createElement(this.element || 'div', {
         domProps: {
           innerHTML: formattedHtml
diff --git a/webapp/src/main/webapp/vue-apps/page-not-found/components/PageNotFound.vue b/webapp/src/main/webapp/vue-apps/page-not-found/components/PageNotFound.vue
index 2d9162d2145..32e33c8b197 100644
--- a/webapp/src/main/webapp/vue-apps/page-not-found/components/PageNotFound.vue
+++ b/webapp/src/main/webapp/vue-apps/page-not-found/components/PageNotFound.vue
@@ -50,7 +50,7 @@
 export default {
   computed: {
     defaultLink() {
-      return `${eXo.env.portal.context}/${eXo.env.portal.metaPortalName}`;
+      return eXo.env.portal.homeLink || `${eXo.env.portal.context}/${eXo.env.portal.metaPortalName}`;
     },
   },
   mounted() {
diff --git a/webapp/src/main/webapp/vue-apps/people-list/components/PeopleToolbar.vue b/webapp/src/main/webapp/vue-apps/people-list/components/PeopleToolbar.vue
index 1c56c23c907..2ddb9079444 100644
--- a/webapp/src/main/webapp/vue-apps/people-list/components/PeopleToolbar.vue
+++ b/webapp/src/main/webapp/vue-apps/people-list/components/PeopleToolbar.vue
@@ -24,8 +24,8 @@
     id="peopleListApplication"
     :right-text-filter="{
       minCharacters: 3,
-      placeholder: $t('peopleList.label.filterPeople'),
-      tooltip: $t('peopleList.label.filterPeople')
+      placeholder: $t('peopleList.label.filterPeople.placeholder'),
+      ariaLabel: $t('peopleList.label.filterPeople')
     }"
     :right-filter-button="{
       hide: hideRightFilterButton,
diff --git a/webapp/src/main/webapp/vue-apps/search/components/SearchToolbar.vue b/webapp/src/main/webapp/vue-apps/search/components/SearchToolbar.vue
index 0a37b39543b..7f7836e2d96 100644
--- a/webapp/src/main/webapp/vue-apps/search/components/SearchToolbar.vue
+++ b/webapp/src/main/webapp/vue-apps/search/components/SearchToolbar.vue
@@ -5,6 +5,8 @@
       id="searchInput"
       v-model="term"
       :placeholder="searchInputPlaceholder"
+      :aria-label="searchInputAriaLabel"
+      :title="searchInputAriaLabel"
       rounded
       clearable
       clear-icon="fas fa-times fa-1x"
@@ -54,6 +56,9 @@ export default {
   computed: {
     searchInputPlaceholder() {
       return this.$t('Search.label.inputPlaceHolder', {0: eXo.env?.portal?.companyName});
+    },
+    searchInputAriaLabel() {
+      return this.$t('Search.label.ariaLabel');
     }
   },
   watch: {
diff --git a/webapp/src/main/webapp/vue-apps/search/components/searchOptions/SearchTagList.vue b/webapp/src/main/webapp/vue-apps/search/components/searchOptions/SearchTagList.vue
index d91a7afe887..e6fd85c3981 100644
--- a/webapp/src/main/webapp/vue-apps/search/components/searchOptions/SearchTagList.vue
+++ b/webapp/src/main/webapp/vue-apps/search/components/searchOptions/SearchTagList.vue
@@ -30,6 +30,8 @@
         v-model="query"
         autofocus
         :placeholder="$t('Tag.search.placeholder')"
+        :aria-label="$t('Tag.search.ariaLabel')"
+        :title="$t('Tag.search.ariaLabel')"
         class="px-4" />
       <div class="pa-3">
         <span v-if="!searching" class="font-weight-bold pl-1">{{ $t('Tag.last.added') }}</span>
diff --git a/webapp/src/main/webapp/vue-apps/space-form/components/SpaceFormDrawer.vue b/webapp/src/main/webapp/vue-apps/space-form/components/SpaceFormDrawer.vue
index d67a5247fa3..e776761508e 100644
--- a/webapp/src/main/webapp/vue-apps/space-form/components/SpaceFormDrawer.vue
+++ b/webapp/src/main/webapp/vue-apps/space-form/components/SpaceFormDrawer.vue
@@ -51,23 +51,36 @@
             :key="item.id"
             class="space-template-card col-6 mt-0 mb-4 mx-0 ps-4 pa-0"
             height="136"
-            flat
-            @click="handleAddNewSpace(item.id, templates, parentSpaceId)">
+            flat>
             <v-hover v-slot="{hover}">
-              <div class="d-flex flex-column border-color align-center full-height full-width pb-3 px-2">
+              <v-card
+                class="d-flex flex-column border-color align-center full-height full-width pb-3 px-2"
+                :class="{'border-primary-dashed': focusedCardId === item.id}"
+                flat
+                tabindex="0"
+                role="button"
+                :aria-label="item.name"
+                @focusin="focusTemplateCard(item, $event)"
+                @focusout="blurTemplateCard(item, $event)"
+                @keydown.enter="handleAddNewSpace(item.id, templates, parentSpaceId)"
+                @keydown.esc="escapeTemplateCard(item, $event)"
+                @click="handleAddNewSpace(item.id, templates, parentSpaceId)">
                 <div
                   class="mt-auto mb-2">
                   <v-icon size="32" class="py-2">{{ item.icon }}</v-icon>
                 </div>
-                <div
+                <v-card
                   :title="item.name"
-                  class="mb-auto full-width">
+                  class="mb-auto full-width"
+                  flat
+                  tabindex="0"
+                  role="button">
                   {{ item.name }}
-                </div>
+                </v-card>
                 <v-expand-transition>
                   <div
-                    v-show="hover"
-                    class="absolute-full-size text-start pa-2 ms-4 border-radius mask-color">
+                    v-show="hover || focusedDetailsId === item.id"
+                    class="absolute-full-size text-start pa-2 border-radius mask-color">
                     <div
                       :title="item.name"
                       class="text-truncate-2 font-weight-bold white--text full-width pb-1">
@@ -80,7 +93,7 @@
                     </div>
                   </div>
                 </v-expand-transition>
-              </div>
+              </v-card>
             </v-hover>
           </v-card>
         </div>
@@ -281,6 +294,8 @@ export default {
     parentSpacesSize: 0,
     selectedParentSpace: null,
     parentSpaceId: null,
+    focusedCardId: null,
+    focusedDetailsId: null,
   }),
   computed: {
     drawerTitle() {
@@ -448,6 +463,22 @@ export default {
     document.removeEventListener('addNewSpaceWithAppId', this.openByAppId);
   },
   methods: {
+    focusTemplateCard(item, event) {
+      this.focusedCardId = item.id;
+      this.focusedDetailsId = event.target === event.currentTarget ? null : item.id;
+    },
+    blurTemplateCard(item, event) {
+      if (!event.currentTarget.contains(event.relatedTarget)) {
+        this.focusedCardId = null;
+        this.focusedDetailsId = null;
+      }
+    },
+    escapeTemplateCard(item, event) {
+      if (this.focusedDetailsId === item.id) {
+        event.stopPropagation();
+        event.target.blur();
+      }
+    },
     async handleAddNewSpace(templateId, spaceTemplates, parentSpaceId, isParentSpaceSelection) {
       this.templateId = templateId;
       this.parentSpaceId = parentSpaceId;
diff --git a/webapp/src/main/webapp/vue-apps/spaces-list-components/components/space-card/menu/SpaceRoleListItem.vue b/webapp/src/main/webapp/vue-apps/spaces-list-components/components/space-card/menu/SpaceRoleListItem.vue
index d8787f6ccfb..f458da2757a 100644
--- a/webapp/src/main/webapp/vue-apps/spaces-list-components/components/space-card/menu/SpaceRoleListItem.vue
+++ b/webapp/src/main/webapp/vue-apps/spaces-list-components/components/space-card/menu/SpaceRoleListItem.vue
@@ -29,6 +29,7 @@
     <exo-user-avatar
       :identity="user"
       :size="30"
+      :url="false"
       extra-class="text-truncate ms-n6 mt-6"
       avatar />
     <v-list-item-content class="py-0 accountTitleLabel text-truncate">
diff --git a/webapp/src/main/webapp/vue-apps/spaces-list-components/components/toolbar/SpacesToolbar.vue b/webapp/src/main/webapp/vue-apps/spaces-list-components/components/toolbar/SpacesToolbar.vue
index 698fa3826a5..5f2c29b3aee 100644
--- a/webapp/src/main/webapp/vue-apps/spaces-list-components/components/toolbar/SpacesToolbar.vue
+++ b/webapp/src/main/webapp/vue-apps/spaces-list-components/components/toolbar/SpacesToolbar.vue
@@ -23,8 +23,8 @@
     id="spacesListToolbar"
     :right-text-filter="{
       minCharacters: 3,
-      placeholder: $t('spacesList.label.filterSpaces'),
-      tooltip: $t('spacesList.label.filterSpaces')
+      placeholder: $t('spacesList.label.filterSpaces.placeholder'),
+      ariaLabel: $t('spacesList.label.filterSpaces')
     }"
     :right-filter-button="displayRightFilter && {
       text: $t('spaceList.advanced.filter.button.title'),