CVE-2024-34141: 
Adobe Experience Manager vulnerability analysis and mitigation

Adobe Experience Manager (AEM) versions 6.5.20 and earlier contain a stored Cross-Site Scripting (XSS) vulnerability. The vulnerability was discovered and disclosed on June 25, 2024, affecting both on-premises installations and AEM Cloud Service versions prior to 2024.5.0 (Adobe Advisory).

The vulnerability is classified as a stored Cross-Site Scripting (XSS) issue (CWE-79) that affects form fields within Adobe Experience Manager. 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, low attack complexity, required low privileges, and user interaction (Adobe Advisory).

If exploited, this vulnerability allows a low-privileged attacker to inject malicious scripts into vulnerable form fields. When victims browse to the page containing the compromised field, the malicious JavaScript code executes in their browser, potentially leading to unauthorized data access or manipulation of the user's session (Adobe Advisory).

Adobe has addressed this vulnerability in versions after 6.5.20 for on-premises installations and in version 2024.5.0 for AEM Cloud Service. Users are advised to update to the latest version to mitigate this security risk (Adobe Advisory).