Adobe Experience Manager up to 6.5.23 form cross site scripting

Summaryinfo

A vulnerability was found in Adobe Experience Manager up to 6.5.23. It has been rated as problematic. The affected element is an unknown function. Performing a manipulation of the argument form results in cross site scripting. This vulnerability is identified as CVE-2026-27226. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Adobe Experience Manager up to 6.5.23. This affects an unknown function. The manipulation of the argument form with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an 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.

The advisory is shared at helpx.adobe.com. This vulnerability is uniquely identified as CVE-2026-27226 since 02/18/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202603-2299). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Content Management System

Vendor

• Adobe

Name

• Experience Manager

Version

• 6.5.0
• 6.5.1
• 6.5.2
• 6.5.3
• 6.5.4
• 6.5.5
• 6.5.6
• 6.5.7
• 6.5.8
• 6.5.9
• 6.5.10
• 6.5.11
• 6.5.12
• 6.5.13
• 6.5.14
• 6.5.15
• 6.5.16
• 6.5.17
• 6.5.18
• 6.5.19
• 6.5.20
• 6.5.21
• 6.5.22
• 6.5.23

License

• commercial

Website

• Vendor: https://www.adobe.com/

CPE 2.3info

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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