CVE-2023-48549: 
Adobe Experience Manager vulnerability analysis and mitigation

Adobe Experience Manager versions 6.5.18 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability identified as CVE-2023-48549. The vulnerability was discovered and disclosed on December 15, 2023, affecting Adobe Experience Manager and Adobe Experience Manager Cloud Service installations (NVD, Adobe Security).

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 impacts on confidentiality (C:L) and integrity (I:L), and no impact on availability (A:N) (NVD).

If exploited, the vulnerability allows a low-privileged attacker to inject malicious scripts into vulnerable form fields. When victims browse to the page containing the vulnerable field, the malicious JavaScript may be executed in their browser context (Adobe Security).

Adobe has released security updates to address this vulnerability. Users are advised to update to the latest version of Adobe Experience Manager. The fix is available for version 6.5.18 and earlier versions (Adobe Security).