CVE-2021-40966

{"id": "CVE-2021-40966", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"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}]}, "published": "2021-09-15T18:15:09.523", "references": [{"url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/prasathmani/tinyfilemanager", "tags": ["Product", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/prasathmani/tinyfilemanager", "tags": ["Product", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "A Stored XSS exists in TinyFileManager All version up to and including 2.4.6 in /tinyfilemanager.php when the server is given a file that contains HTML and javascript in its name. A malicious user can upload a file with a malicious filename containing javascript code and it will run on any user browser when they access the server."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de tipo XSS almacenado en TinyFileManager. Todas las versiones hasta 2.4.6 incluy\u00e9ndola, en el archivo /tinyfilemanager.php cuando el servidor recibe un archivo que contiene HTML y javascript en su nombre. Un usuario malicioso puede subir un archivo con un nombre malicioso que contenga c\u00f3digo javascript y se ejecutar\u00e1 en cualquier navegador de usuario cuando \u00e9ste acceda al servidor"}], "lastModified": "2025-12-31T19:40:50.980", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:prasathmani:tiny_file_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B97C4E43-399D-4341-A054-15588F9E69A2", "versionEndIncluding": "2.4.6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}