CVE-2025-49534: 
Adobe Experience Manager vulnerability analysis and mitigation

Adobe Experience Manager versions 11.4 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. The vulnerability was discovered and disclosed on July 8, 2025, and affects Adobe Experience Manager (AEM) Screens AEM 6.5.22 Screens FP11.4 (NVD, ASEC).

The vulnerability is classified as a stored Cross-Site Scripting (XSS) vulnerability with a CVSS v3.1 Base Score of 5.4 (Medium). The attack vector is network-based (AV:N) with low attack complexity (AC:L), requiring low privileges (PR:L) and user interaction (UI:R). The scope is changed (S:C) with low confidentiality (C:L) and integrity (I:L) impacts, and no availability impact (A:N). The vulnerability is tracked under CWE-79 (Improper Neutralization of Input During Web Page Generation) (NVD).

When exploited, malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. This could potentially lead to unauthorized access to user data, session hijacking, or other client-side attacks (NVD).

Adobe has released a security update to address this vulnerability. Users are advised to update to Adobe Experience Manager (AEM) Screens AEM 6.5.22 Screens FP11.6 or later versions (ASEC).