CVE-2025-50976

{"id": "CVE-2025-50976", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2025-08-26T18:15:47.427", "references": [{"url": "https://github.com/4rdr/proofs/blob/main/info/IPFire-2.29-Reflected-XSS-via-DNS.md", "tags": ["Exploit", "Third Party Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "IPFire 2.29 DNS management interface (dns.cgi) fails to properly sanitize user-supplied input in the NAMESERVER, REMARK, and TLS_HOSTNAME query parameters, resulting in a reflected cross-site scripting (XSS) vulnerability."}, {"lang": "es", "value": "La interfaz de administraci\u00f3n de DNS de IPFire 2.29 (dns.cgi) no logra depurar adecuadamente la entrada proporcionada por el usuario en los par\u00e1metros de consulta NAMESERVER, REMARK y TLS_HOSTNAME, lo que genera una vulnerabilidad de cross-site scripting (XSS) reflejado."}], "lastModified": "2025-09-09T18:55:44.197", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ipfire:ipfire:2.29:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B9439E2-21E1-4248-AC20-0F7EDC356ABC"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}