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1 vulnerability by FluentCMS
CVE-2025-15549 (GCVE-0-2025-15549)
Vulnerability from cvelistv5 – Published: 2026-01-29 19:41 – Updated: 2026-05-12 11:08
VLAI
EPSS
VEX
Title
FluentCMS 2026 Stored XSS via SVG Upload in File Management
Summary
FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-29 20:19 UTC
CWE
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/fluentcms/FluentCMS/issues/2404 | issue-tracking |
| https://www.vulncheck.com/advisories/fluentcms-st… | third-party-advisory |
Impacted products
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