CVE-2026-75735: Cross-site Scripting (Stored XSS) (CWE-79) in Adobe Adobe Experience Manager as a Cloud Service

CVE-2026-75735 is a stored Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager as a Cloud Service. It permits an attacker with low privileges to inject malicious JavaScript into form fields that are stored and later rendered in a victim's browser, potentially leading to script execution. The vulnerability affects multiple versions of Adobe Experience Manager, including versions up to 2026.7.0, SP2, and 6.5.24. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, scope changed, and impacts confidentiality and integrity with no impact on availability.

An attacker with low privileges can inject malicious scripts that execute in the context of other users' browsers when they access the affected pages. This can lead to unauthorized disclosure of information and modification of data within the affected application context. There is no indication of availability impact or known active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since this is a cloud service, verify with Adobe whether the service is managed and patched server-side. Until an official fix is available, restrict access to vulnerable form fields and apply input validation or sanitization if possible.