CVE-2025-26803

{"id": "CVE-2025-26803", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-26803", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-02-24T16:59:12.214809Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "Phusion", "product": "Passenger", "versions": [{"status": "affected", "version": "6.0.21", "lessThan": "6.0.26", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2025-02-24T16:15:15.020", "references": [{"url": "https://blog.phusion.nl/2025/02/19/passenger-6-0-26/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/phusion/passenger/commit/bb15591646687064ab2d578d5f9660b2a4168017", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/phusion/passenger/compare/release-6.0.25...release-6.0.26", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/phusion/passenger/releases/tag/release-6.0.26", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://www.phusionpassenger.com/support", "tags": ["Product"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-908"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The http parser in Phusion Passenger 6.0.21 through 6.0.25 before 6.0.26 allows a denial of service during parsing of a request with an invalid HTTP method."}, {"lang": "es", "value": "El analizador http en Phusion Passenger 6.0.21 a 6.0.25 antes de 6.0.26 permite una denegaci\u00f3n de servicio durante el an\u00e1lisis de una solicitud con un m\u00e9todo HTTP no v\u00e1lido."}], "lastModified": "2026-06-17T09:02:27.333", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:phusion:passenger:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E1F79731-545B-4878-AA72-B685EADA801E", "versionEndExcluding": "6.0.26", "versionStartIncluding": "6.0.21"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}