CVE-2026-75711: Cross-site Scripting (DOM-based XSS) (CWE-79) in Adobe Adobe Experience Manager as a Cloud Service

CVE-2026-75711 is a DOM-based Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager as a Cloud Service. An attacker can exploit this by manipulating the Document Object Model (DOM) environment, causing malicious JavaScript to execute within the victim's browser context. This requires the victim to interact by visiting a specially crafted webpage. The vulnerability changes the security scope and affects versions up to 2026.7.0, SP2, and 6.5.24. The CVSS 3.1 base score is 5.4, with attack vector network, low attack complexity, low privileges required, user interaction required, and scope changed. Confidentiality and integrity impacts are low, with no availability impact.

Successful exploitation could allow an attacker to execute arbitrary JavaScript in the context of the victim's browser, potentially leading to information disclosure or manipulation of web content. However, exploitation requires user interaction (visiting a malicious webpage) and low privileges, limiting the attacker's capabilities. The impact is rated medium severity with low confidentiality and integrity impacts and no 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 if the service is managed and patched server-side. Until an official fix is available, users should be cautious about visiting untrusted or suspicious links that could exploit this vulnerability.