CVE-2026-48262 describes a DOM-based Cross-Site Scripting vulnerability in Adobe Experience Manager as a Cloud Service. The issue arises from improper handling of the DOM environment, enabling an attacker to execute arbitrary JavaScript code within the victim's browser. Exploitation requires that the victim interacts by visiting a maliciously crafted webpage. The vulnerability impacts confidentiality and integrity but does not affect availability. The scope of the vulnerability is changed, indicating that the impact crosses security boundaries. No remediation level or patch information is currently provided.

Successful exploitation could lead to the execution of arbitrary JavaScript in the context of the victim's browser, potentially allowing an attacker to steal sensitive information or perform actions on behalf of the user. The impact affects confidentiality and integrity but not availability. User interaction is required for exploitation, reducing the likelihood of automated attacks.

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, avoid visiting untrusted or suspicious links that could trigger the vulnerability.