CVE-2026-2376

{"id": "CVE-2026-2376", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.8}]}, "published": "2026-03-12T19:16:16.200", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-2376", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439117", "source": "secalert@redhat.com"}, {"url": "https://github.com/quay/quay/pull/5074", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-601"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in mirror-registry where an authenticated user can trick the system into accessing unintended internal or restricted systems by providing malicious web addresses. \n\nWhen the application processes these addresses, it automatically follows redirects without verifying the final destination, allowing attackers to route requests to systems they should not have access to."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en mirror-registry donde un usuario autenticado puede enga\u00f1ar al sistema para que acceda a sistemas internos o restringidos no previstos al proporcionar direcciones web maliciosas. Cuando la aplicaci\u00f3n procesa estas direcciones, sigue autom\u00e1ticamente las redirecciones sin verificar el destino final, lo que permite a los atacantes enrutar solicitudes a sistemas a los que no deber\u00edan tener acceso."}], "lastModified": "2026-03-12T21:16:25.780", "sourceIdentifier": "secalert@redhat.com"}