CVE-2023-47064: 
Adobe Experience Manager vulnerability analysis and mitigation

Adobe Experience Manager (AEM) versions 6.5.18 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability identified as CVE-2023-47064. The vulnerability was disclosed on December 15, 2023, and affects both cloud service and on-premises deployments of Adobe Experience Manager (NVD).

The vulnerability is classified as a stored Cross-Site Scripting (XSS) vulnerability (CWE-79) that could be exploited by a low-privileged attacker to inject malicious scripts into vulnerable form fields. The CVSS v3.1 base score is 5.4 (Medium), with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N, indicating network accessibility, low attack complexity, and required user interaction (NVD).

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

Adobe has released security updates to address this vulnerability. Users are advised to update their Adobe Experience Manager installations to versions later than 6.5.18 (Adobe Advisory).