CVE-2025-66403

{"id": "CVE-2025-66403", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-66403", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-02T14:10:00.593516Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "error311", "product": "FileRise", "versions": [{"status": "affected", "version": "< 2.2.3"}]}]}], "published": "2025-12-01T23:15:53.390", "references": [{"url": "https://github.com/error311/FileRise/commit/f2ce43f18f0444f8f63f7c33758d1837dd5ba91e", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/error311/FileRise/security/advisories/GHSA-qrcv-vjvf-fr29", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "FileRise es un gestor de archivos basado en web autoalojado con carga de m\u00faltiples archivos, edici\u00f3n y operaciones por lotes. Versiones anteriores a 2.2.3, existe una vulnerabilidad de cross-site scripting (XSS) almacenado en la aplicaci\u00f3n Filerise debido al manejo inadecuado de los archivos SVG cargados. La aplicaci\u00f3n acepta cargas de SVG proporcionadas por el usuario sin sanear o restringir el contenido de scripts incrustados. Cuando se carga un SVG malicioso que contiene JavaScript en l\u00ednea o payloads basados en eventos, este se renderiza directamente en el navegador cada vez que se visualiza dentro de la aplicaci\u00f3n. Debido a que los SVG est\u00e1n basados en XML y permiten scripting, se ejecutan en el contexto de origen de la aplicaci\u00f3n, lo que permite un XSS almacenado completo. Esta vulnerabilidad se corrige en la versi\u00f3n 2.2.3."}], "lastModified": "2026-10-18T18:10:00.100", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:filerise:filerise:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1FB57DD-F04F-47CD-91D0-43638966F0E3", "versionEndExcluding": "2.2.3"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}