Cross-site scripting in Adobe Experience Manager Screens - CVE-2026-34623
Published: April 17, 2026
Vulnerability identifier: #VU126422
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2026-34623
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to escalate privileges.
The vulnerability exists due to cross-site scripting in Adobe Experience Manager Screens when processing DOM-based content. A remote user can inject a malicious script to escalate privileges.
User interaction is required.
Affected software
Adobe Experience Manager Screens
How to mitigate CVE-2026-34623
Install security update from vendor's website.
Adobe Experience Manager Screens - update to 6.5 FP11.8