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5.4

Adobe Experience Manager: Malicious Code Injection into Forms

CVE-2026-27253
Summary

Adobe Experience Manager versions 6.5.23 and earlier have a security flaw that could allow an attacker to inject malicious code into forms on a website, which could be executed in a user's browser. This could allow an attacker to steal sensitive information or take control of the user's session. Update to the latest version of Adobe Experience Manager to fix this issue.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software
VendorProductAffected versionsFix available
adobe experience_manager <= 6.5.24
adobe experience_manager <= 2026.02.0
adobe experience_manager 6.5
adobe experience_manager 6.5
Original title
Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts ...
Original description
Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field.
nvd CVSS3.1 5.4
Vulnerability type
CWE-79 Cross-site Scripting (XSS)
Published: 11 Mar 2026 · Updated: 13 Mar 2026 · First seen: 11 Mar 2026