CVE-2024-52859: 
Adobe Experience Manager vulnerability analysis and mitigation

CVE-2024-52859 is a stored Cross-Site Scripting (XSS) vulnerability affecting Adobe Experience Manager versions 6.5.21 and earlier. The vulnerability was discovered and disclosed in December 2024, with Adobe releasing security updates to address the issue (NVD, Adobe Advisory).

The vulnerability allows attackers to inject malicious scripts into vulnerable form fields within Adobe Experience Manager. When victims browse to pages containing the compromised fields, malicious JavaScript code can be executed in their browsers. The vulnerability has been assigned a CVSS v3.1 base score of 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 with low attack complexity and required privileges (NVD).

If exploited, this vulnerability could allow attackers to execute arbitrary JavaScript code in victims' browsers when they visit affected pages. This could potentially lead to theft of sensitive information, session hijacking, or other client-side attacks within the context of the vulnerable Adobe Experience Manager instance (NVD).

Adobe has released security updates to address this vulnerability. Users are advised to update to the latest version of Adobe Experience Manager. The vulnerability affects both AEM Cloud Service and version 6.5.21 and earlier installations (Adobe Advisory).