CVE-2025-66403 (GCVE-0-2025-66403)
Vulnerability from cvelistv5 – Published: 2025-12-01 22:20 – Updated: 2025-12-02 14:10
VLAI
EPSS
VEX
Title
FileRise Vulnerable to Stored XSS via SVG Upload
Summary
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 2.2.3, a stored cross-site scripting (XSS) vulnerability exists in the Filerise application due to improper handling of uploaded SVG files. The application accepts user-supplied SVG uploads without sanitizing or restricting embedded script content. When a malicious SVG containing inline JavaScript or event-based payloads is uploaded, it is later rendered directly in the browser whenever viewed within the application. Because SVGs are XML-based and allow scripting, they execute in the origin context of the application, enabling full stored XSS. This vulnerability is fixed in 2.2.3.
Severity
4.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-02 14:10 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/error311/FileRise/security/adv… | x_refsource_CONFIRM |
| https://github.com/error311/FileRise/commit/f2ce4… | x_refsource_MISC |
Impacted products
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