Adobe Experience Manager, Stored Cross-Site Scripting (XSS), CVE-2025-46996 (Critical)

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How the CVE Works:

CVE-2025-46996 affects Adobe Experience Manager (AEM) versions 6.5.22 and earlier. The vulnerability arises due to insufficient input sanitization in form fields, allowing low-privileged attackers to inject malicious JavaScript payloads. When a victim accesses a compromised page, the stored script executes in their browser, potentially leading to session hijacking, data theft, or unauthorized actions within the application. The attack leverages AEM’s content persistence mechanism, where tainted input is saved and later rendered without proper encoding.

DailyCVE Form:

Platform: Adobe Experience Manager
Version: ≤ 6.5.22
Vulnerability: Stored XSS
Severity: Critical
Date: 07/25/2025

Prediction: Patch expected by 08/15/2025

What Undercode Say:

Analytics:

curl -X GET "https://api.adobe.com/aem/vulncheck?version=6.5.22"
grep -r "unsafeHTML" /var/aem/components/

Exploit:


<form action="/content/forms/af/xss.html" method="POST">
<input name="payload" value="<script>alert(document.cookie)</script>">
</form>

Protection from this CVE:

  • Apply Adobe Security Bulletin patch APSB25-XX.
  • Enable CSP headers with script-src 'self'.
  • Sanitize user input via Adobe’s XSS filter API.

Impact:

  • Session hijacking via cookie theft.
  • Unauthorized admin actions.
  • Malware delivery via crafted scripts.

Sources:

Reported By: nvd.nist.gov
Extra Source Hub:
Undercode

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