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5.4

Adobe Experience Manager versions 6.5.23 and earlier: Malicious scripts injected via vulnerable form fields

CVE-2026-27265
Summary

Adobe Experience Manager versions 6.5.23 and earlier have a security weakness that lets attackers inject malicious scripts into certain forms. If a user fills out a form on a website using this version of Experience Manager, an attacker could potentially trick the browser into running the malicious script. To stay secure, update to a newer version of Experience Manager or apply available patches.

What to do

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

Affected software
VendorProductAffected versionsFix available
adobe experience_manager <= 6.5.24.0
adobe experience_manager <= 2026.2.0
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