diff --git a/web/package-lock.json b/web/package-lock.json
index 54bf63eb..bacbef3e 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -32,7 +32,7 @@
         "@radix-ui/react-tooltip": "^1.2.7",
         "@tailwindcss/postcss": "^4.1.5",
         "@tanstack/react-table": "^8.21.3",
-        "axios": "^1.12.0",
+        "axios": "^1.13.5",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "highlight.js": "^11.11.1",
@@ -56,6 +56,7 @@
         "rehype-autolink-headings": "^7.1.0",
         "rehype-highlight": "^7.0.2",
         "rehype-raw": "^7.0.0",
+        "rehype-sanitize": "^6.0.0",
         "rehype-slug": "^6.0.0",
         "remark-gfm": "^4.0.1",
         "sonner": "^2.0.3",
@@ -3798,13 +3799,13 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.13.4",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.4.tgz",
-      "integrity": "sha512-1wVkUaAO6WyaYtCkcYCOx12ZgpGf9Zif+qXa4n+oYzK558YryKqiL6UWwd5DqiH3VRW0GYhTZQ/vlgJrCoNQlg==",
+      "version": "1.13.6",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.6.tgz",
+      "integrity": "sha512-ChTCHMouEe2kn713WHbQGcuYrr6fXTBiu460OTwWrWob16g1bXn4vtz07Ope7ewMozJAnEquLk5lWQWtBig9DQ==",
       "license": "MIT",
       "dependencies": {
-        "follow-redirects": "^1.15.6",
-        "form-data": "^4.0.4",
+        "follow-redirects": "^1.15.11",
+        "form-data": "^4.0.5",
         "proxy-from-env": "^1.1.0"
       }
     },
@@ -5970,6 +5971,21 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/hast-util-sanitize": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/hast-util-sanitize/-/hast-util-sanitize-5.0.2.tgz",
+      "integrity": "sha512-3yTWghByc50aGS7JlGhk61SPenfE/p1oaFeNwkOOyrscaOkMGrcW9+Cy/QAIOBpZxP1yqDIzFMR0+Np0i0+usg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/hast": "^3.0.0",
+        "@ungap/structured-clone": "^1.0.0",
+        "unist-util-position": "^5.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/hast-util-to-jsx-runtime": {
       "version": "2.3.6",
       "resolved": "https://registry.npmjs.org/hast-util-to-jsx-runtime/-/hast-util-to-jsx-runtime-2.3.6.tgz",
@@ -9392,6 +9408,20 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/rehype-sanitize": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/rehype-sanitize/-/rehype-sanitize-6.0.0.tgz",
+      "integrity": "sha512-CsnhKNsyI8Tub6L4sm5ZFsme4puGfc6pYylvXo1AeqaGbjOYyzNv3qZPwvs0oMJ39eryyeOdmxwUIo94IpEhqg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/hast": "^3.0.0",
+        "hast-util-sanitize": "^5.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/unified"
+      }
+    },
     "node_modules/rehype-slug": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/rehype-slug/-/rehype-slug-6.0.0.tgz",
diff --git a/web/package.json b/web/package.json
index c3b2fb07..033bd856 100644
--- a/web/package.json
+++ b/web/package.json
@@ -68,6 +68,7 @@
     "rehype-autolink-headings": "^7.1.0",
     "rehype-highlight": "^7.0.2",
     "rehype-raw": "^7.0.0",
+    "rehype-sanitize": "^6.0.0",
     "rehype-slug": "^6.0.0",
     "remark-gfm": "^4.0.1",
     "sonner": "^2.0.3",
diff --git a/web/src/app/home/components/new-version-dialog/NewVersionDialog.tsx b/web/src/app/home/components/new-version-dialog/NewVersionDialog.tsx
index 46d9be23..019e57d8 100644
--- a/web/src/app/home/components/new-version-dialog/NewVersionDialog.tsx
+++ b/web/src/app/home/components/new-version-dialog/NewVersionDialog.tsx
@@ -4,6 +4,7 @@ import { useTranslation } from 'react-i18next';
 import ReactMarkdown from 'react-markdown';
 import remarkGfm from 'remark-gfm';
 import rehypeRaw from 'rehype-raw';
+import rehypeSanitize from 'rehype-sanitize';
 import rehypeHighlight from 'rehype-highlight';
 import i18n from 'i18next';
 import { ExternalLink } from 'lucide-react';
@@ -62,7 +63,7 @@ export default function NewVersionDialog({
           <div className="markdown-body max-w-none text-sm">
             <ReactMarkdown
               remarkPlugins={[remarkGfm]}
-              rehypePlugins={[rehypeRaw, rehypeHighlight]}
+              rehypePlugins={[rehypeRaw, rehypeSanitize, rehypeHighlight]}
               components={{
                 ul: ({ children }) => <ul className="list-disc">{children}</ul>,
                 ol: ({ children }) => (
diff --git a/web/src/app/home/pipelines/components/debug-dialog/DebugDialog.tsx b/web/src/app/home/pipelines/components/debug-dialog/DebugDialog.tsx
index e4ff4941..0fcf7cee 100644
--- a/web/src/app/home/pipelines/components/debug-dialog/DebugDialog.tsx
+++ b/web/src/app/home/pipelines/components/debug-dialog/DebugDialog.tsx
@@ -25,6 +25,7 @@ import ReactMarkdown from 'react-markdown';
 import remarkGfm from 'remark-gfm';
 import rehypeHighlight from 'rehype-highlight';
 import rehypeRaw from 'rehype-raw';
+import rehypeSanitize from 'rehype-sanitize';
 import rehypeSlug from 'rehype-slug';
 import rehypeAutolinkHeadings from 'rehype-autolink-headings';
 import '@/styles/github-markdown.css';
@@ -622,6 +623,7 @@ export default function DebugDialog({
               remarkPlugins={[remarkGfm]}
               rehypePlugins={[
                 rehypeRaw,
+                rehypeSanitize,
                 rehypeHighlight,
                 rehypeSlug,
                 [
diff --git a/web/src/app/home/plugins/components/plugin-installed/plugin-readme/PluginReadme.tsx b/web/src/app/home/plugins/components/plugin-installed/plugin-readme/PluginReadme.tsx
index 5c76f9a1..4f69c51e 100644
--- a/web/src/app/home/plugins/components/plugin-installed/plugin-readme/PluginReadme.tsx
+++ b/web/src/app/home/plugins/components/plugin-installed/plugin-readme/PluginReadme.tsx
@@ -4,6 +4,7 @@ import { useTranslation } from 'react-i18next';
 import ReactMarkdown from 'react-markdown';
 import remarkGfm from 'remark-gfm';
 import rehypeRaw from 'rehype-raw';
+import rehypeSanitize from 'rehype-sanitize';
 import rehypeHighlight from 'rehype-highlight';
 import rehypeSlug from 'rehype-slug';
 import rehypeAutolinkHeadings from 'rehype-autolink-headings';
@@ -51,6 +52,7 @@ export default function PluginReadme({
             remarkPlugins={[remarkGfm]}
             rehypePlugins={[
               rehypeRaw,
+              rehypeSanitize,
               rehypeHighlight,
               rehypeSlug,
               [