diff --git a/web/package.json b/web/package.json
index 3ecc6665f..d73b4a196 100644
--- a/web/package.json
+++ b/web/package.json
@@ -86,6 +86,7 @@
     "react-table": "^7.1.0",
     "react-timeago": "^4.4.0",
     "rehype-external-links": "^2.0.1",
+    "rehype-sanitize": "^6.0.0",
     "rehype-video": "^1.2.2",
     "restful-react": "15.6.0",
     "selecto": "^1.26.3",
diff --git a/web/src/components/MarkdownViewer/MarkdownViewer.tsx b/web/src/components/MarkdownViewer/MarkdownViewer.tsx
index eaf65bb32..4adececab 100644
--- a/web/src/components/MarkdownViewer/MarkdownViewer.tsx
+++ b/web/src/components/MarkdownViewer/MarkdownViewer.tsx
@@ -16,6 +16,7 @@
 
 import { useHistory } from 'react-router-dom'
 import { Container, Utils } from '@harnessio/uicore'
+import rehypeSanitize from 'rehype-sanitize'
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { isEmpty } from 'lodash-es'
 import cx from 'classnames'
@@ -145,7 +146,7 @@ export function MarkdownViewer({
       <MarkdownPreview
         key={flag ? hash : 0}
         source={markdown}
-        skipHtml={true}
+        skipHtml={false}
         warpperElement={{ 'data-color-mode': darkMode ? 'dark' : 'light' }}
         rehypeRewrite={(node, _index, parent) => {
           if ((node as unknown as HTMLDivElement).tagName === 'a') {
@@ -206,6 +207,7 @@ export function MarkdownViewer({
           }
         }}
         rehypePlugins={[
+          [rehypeSanitize],
           [rehypeVideo, { test: /\/(.*)(.mp4|.mov|.webm|.mkv|.flv)$/, details: null }],
           [rehypeExternalLinks, { rel: ['nofollow noreferrer noopener'], target: '_blank' }]
         ]}
diff --git a/web/yarn.lock b/web/yarn.lock
index 6e8d00600..0f1b4f02e 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -3162,7 +3162,7 @@
     remark-gfm "~3.0.1"
     unist-util-visit "^4.1.0"
 
-"@ungap/structured-clone@^1.0.0":
+"@ungap/structured-clone@^1.0.0", "@ungap/structured-clone@^1.2.0":
   version "1.2.0"
   resolved "https://registry.npmjs.org/@ungap/structured-clone/-/structured-clone-1.2.0.tgz#756641adb587851b5ccb3e095daf27ae581c8406"
   integrity sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==
@@ -6651,6 +6651,15 @@ hast-util-raw@^9.0.0:
     web-namespaces "^2.0.0"
     zwitch "^2.0.0"
 
+hast-util-sanitize@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.npmjs.org/hast-util-sanitize/-/hast-util-sanitize-5.0.1.tgz#8e90068cd68e651c569960b77a1b25076579b4cf"
+  integrity sha512-IGrgWLuip4O2nq5CugXy4GI2V8kx4sFVy5Hd4vF7AR2gxS0N9s7nEAVUyeMtZKZvzrxVsHt73XdTsno1tClIkQ==
+  dependencies:
+    "@types/hast" "^3.0.0"
+    "@ungap/structured-clone" "^1.2.0"
+    unist-util-position "^5.0.0"
+
 hast-util-select@^5.0.5, hast-util-select@~5.0.1:
   version "5.0.5"
   resolved "https://registry.yarnpkg.com/hast-util-select/-/hast-util-select-5.0.5.tgz#be9ccb71d2278681ca024727f12abd4f93b3e9bc"
@@ -10837,6 +10846,14 @@ rehype-rewrite@~3.0.6:
     unified "~10.1.1"
     unist-util-visit "~4.1.0"
 
+rehype-sanitize@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npmjs.org/rehype-sanitize/-/rehype-sanitize-6.0.0.tgz#16e95f4a67a69cbf0f79e113c8e0df48203db73c"
+  integrity sha512-CsnhKNsyI8Tub6L4sm5ZFsme4puGfc6pYylvXo1AeqaGbjOYyzNv3qZPwvs0oMJ39eryyeOdmxwUIo94IpEhqg==
+  dependencies:
+    "@types/hast" "^3.0.0"
+    hast-util-sanitize "^5.0.0"
+
 rehype-slug@~5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/rehype-slug/-/rehype-slug-5.1.0.tgz#1f7e69be7ea1a2067bcc4cfe58e74c881d5c047e"