CVE-2026-24892

{"id": "CVE-2026-24892", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-02-20T21:19:27.310", "references": [{"url": "https://github.com/openITCOCKPIT/openITCOCKPIT/commit/975e0d0dfb79898568afbbfdba8f647d92612a69", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openITCOCKPIT/openITCOCKPIT/releases/tag/openITCOCKPIT-5.4.0", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openITCOCKPIT/openITCOCKPIT/security/advisories/GHSA-g83p-vvjm-g39x", "tags": ["Exploit", "Mitigation", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "openITCOCKPIT is an open source monitoring tool built for different monitoring engines like Nagios, Naemon and Prometheus. openITCOCKPIT Community Edition 5.3.1 and earlier contains an unsafe PHP deserialization pattern in the processing of changelog entries. Serialized changelog data derived from attacker-influenced application state is unserialized without restricting allowed classes. Although no current application endpoint was found to introduce PHP objects into this data path, the presence of an unrestricted unserialize() call constitutes a latent PHP object injection vulnerability. If future code changes, plugins, or refactors introduce object values into this path, the vulnerability could become immediately exploitable with severe impact, including potential remote code execution."}, {"lang": "es", "value": "openITCOCKPIT es una herramienta de monitoreo de c\u00f3digo abierto construida para diferentes motores de monitoreo como Nagios, Naemon y Prometheus. openITCOCKPIT Community Edition 5.3.1 y anteriores contiene un patr\u00f3n de deserializaci\u00f3n PHP inseguro en el procesamiento de entradas de registro de cambios. Datos de registro de cambios serializados derivados del estado de la aplicaci\u00f3n influenciado por el atacante se deserializan sin restringir las clases permitidas. Aunque no se encontr\u00f3 ning\u00fan punto final de aplicaci\u00f3n actual que introdujera objetos PHP en esta ruta de datos, la presencia de una llamada unserialize() sin restricciones constituye una vulnerabilidad de inyecci\u00f3n de objetos PHP latente. Si futuros cambios de c\u00f3digo, complementos o refactorizaciones introducen valores de objeto en esta ruta, la vulnerabilidad podr\u00eda volverse inmediatamente explotable con impacto severo, incluyendo potencial ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2026-03-02T14:56:48.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:it-novum:openitcockpit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D1602A3F-8FC6-43BE-948E-BE5E574DEDF9", "versionEndExcluding": "5.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}