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5.4
Adobe Experience Manager versions 6.5.23 and earlier allow malicious scripts to run in users' browsers
CVE-2026-27256
Summary
Adobe Experience Manager versions 6.5.23 and earlier are vulnerable to a security flaw that allows an attacker with limited access to inject malicious code into certain forms. This code can run in users' web browsers when they visit a page containing the vulnerable form. To protect your system, update to a fixed version of Adobe Experience Manager as soon as possible.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix 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