CVE-2026-75683 is a DOM-based Cross-Site Scripting (CWE-79) vulnerability in Adobe Experience Manager as a Cloud Service. This vulnerability enables an attacker to manipulate the DOM environment to execute arbitrary JavaScript code within the context of a victim's browser. Exploitation requires the victim to visit a maliciously crafted webpage, and the vulnerability changes the security scope. The CVSS 3.1 base score is 5.4, reflecting network attack vector, low attack complexity, low privileges required, user interaction needed, and partial impact on confidentiality and integrity.

Successful exploitation can lead to the execution of malicious scripts in the victim's browser, potentially compromising confidentiality and integrity of data accessible in that context. There is no impact on availability. The attack requires user interaction and is limited to the browser context of the victim.

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 patched or mitigated server-side. Until official guidance is available, avoid visiting untrusted or suspicious links that could trigger the vulnerability.