Cross-Site Scripting Vulnerability in Adobe Experience Manager Software
CVE-2026-83958

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:
13 October 2026

What is CVE-2026-83958?

Adobe Experience Manager is vulnerable to a DOM-based Cross-Site Scripting (XSS) attack that allows an attacker to execute malicious JavaScript within a victim's browser. This exploit requires the user to interact with a specially crafted webpage, thereby changing the scope of the attack. It is crucial for users of Adobe Experience Manager to apply the recommended security measures to mitigate this vulnerability.

Affected Version(s)

Adobe Experience Manager 6.5 0 <= 6.5.25

Adobe Experience Manager 6.5 LTS 0 <= 6.5 LTS SP3

Adobe Experience Manager as a Cloud Service 0 <= 2026.9.28187

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

.