Stored XSS Vulnerability in Adobe Experience Manager
CVE-2025-64866

5.4MEDIUM

Key Information:

Vendor

Adobe
Status
Adobe Experience Manager As A Cloud Service
Adobe Experience Manager 6.5 Lts
Adobe Experience Manager 6.5
Vendor
CVE Published:
8 September 2026

What is CVE-2025-64866?

Adobe Experience Manager has a vulnerability which allows low-privileged attackers to exploit stored Cross-Site Scripting (XSS). By injecting malicious scripts into susceptible form fields, attackers can execute harmful JavaScript in the browsers of users navigating to the compromised pages. This exploitation can lead to various malicious actions, including data theft and session hijacking, endangering the integrity of web applications.

Affected Version(s)

Adobe Experience Manager 6.5 0 <= 6.5.24

Adobe Experience Manager 6.5 LTS 0

Adobe Experience Manager as a Cloud Service 0 <= 2026.7.0

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

.