Stored Cross-Site Scripting Vulnerability in Adobe Experience Manager
CVE-2026-27240

5.4MEDIUM

Key Information:

Vendor

Adobe
Status
Adobe Experience Manager
Vendor
CVE Published:
11 March 2026

What is CVE-2026-27240?

Adobe Experience Manager versions 6.5.23 and earlier are subject to a stored Cross-Site Scripting (XSS) vulnerability. This flaw allows low-privileged attackers to inject malicious scripts into vulnerable form fields. When users interact with affected pages, the injected JavaScript can execute within their browsers, posing a significant security risk. It is crucial for organizations using affected versions to apply the necessary updates and mitigate the potential exploitation of this vulnerability.

Affected Version(s)

Adobe Experience Manager 0 <= 6.5.23

References

https://helpx.adobe.com/security/products/experience-mana...
vendor-advisory

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.