{ "id": "CVE-2021-39904", "sourceIdentifier": "cve@gitlab.com", "published": "2021-11-05T00:15:10.847", "lastModified": "2022-10-06T20:10:12.190", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An Improper Access Control vulnerability in the GraphQL API in all versions of GitLab CE/EE starting from 13.1 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 allows a Merge Request creator to resolve discussions and apply suggestions after a project owner has locked the Merge Request" }, { "lang": "es", "value": "Una vulnerabilidad de control de acceso inadecuado en la API GraphQL en todas las versiones de GitLab CE/EE a partir de la 13.1 antes de la 14.2.6, en todas las versiones a partir de la 14.3 antes de la 14.3.4 y en todas las versiones a partir de la 14.4 antes de la 14.4.1 permite a un creador de solicitudes de fusi\u00f3n resolver debates y aplicar sugerencias despu\u00e9s de que el propietario de un proyecto haya bloqueado la solicitud de fusi\u00f3n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 }, { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-863" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.1.0", "versionEndExcluding": "14.2.6", "matchCriteriaId": "5B701A38-1E59-4324-8BCE-3DE4CEBD47AD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.1.0", "versionEndExcluding": "14.2.6", "matchCriteriaId": "AD728B83-4A21-4FCE-B4F2-CF3664333CD8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "14.3.0", "versionEndExcluding": "14.3.4", "matchCriteriaId": "89D408A9-D433-4674-9EFF-94C13094C8D1" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "14.3.0", "versionEndExcluding": "14.3.4", "matchCriteriaId": "79C91F49-B540-4D22-8CC9-E5CAD399E520" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:*:community:*:*", "matchCriteriaId": "1C3385BC-6A3B-483B-A32F-42DEEDE84634" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:*:enterprise:*:*", "matchCriteriaId": "E07E8020-95CF-4A4D-ADA8-C5033057AA05" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39904.json", "source": "cve@gitlab.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/295298", "source": "cve@gitlab.com", "tags": [ "Exploit", "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://hackerone.com/reports/1063420", "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ] } ] }