CVE-2026-75736: Cross-site Scripting (Stored XSS) (CWE-79) in Adobe Adobe Experience Manager as a Cloud Service

CVE-2026-75736 is a stored Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager as a Cloud Service. It permits a low-privileged attacker 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 versions up to and including 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, with low confidentiality and integrity impact and no availability impact.

An attacker with low privileges can inject malicious scripts that execute in the context of users visiting the affected pages, potentially leading to information disclosure or manipulation of user interactions. The scope change in the CVSS vector indicates that the vulnerability affects resources beyond the initial security scope, increasing potential impact. There is no indication of availability impact.

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