Medium severity5.4NVD Advisory· Published May 12, 2026· Updated May 13, 2026
CVE-2025-70842
CVE-2025-70842
Description
A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the File Management module of FluentCMS 1.2.3. The flaw allows an authenticated administrator to upload crafted SVG files containing malicious JavaScript code. Once uploaded, the script executes in the browser of any user who accesses the direct URL of the image, including unauthenticated visitors.
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Affected products
2Patches
Vulnerability mechanics
References
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