{ "id": "CVE-2020-26407", "sourceIdentifier": "cve@gitlab.com", "published": "2020-12-10T06:15:13.750", "lastModified": "2024-11-21T05:19:52.393", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "A XSS vulnerability exists in Gitlab CE/EE from 12.4 before 13.4.7, 13.5 before 13.5.5, and 13.6 before 13.6.2 that allows an attacker to perform cross-site scripting to other users via importing a malicious project" }, { "lang": "es", "value": "Se presenta una vulnerabilidad de tipo XSS en Gitlab CE/EE desde versiones 12.4 anteriores a 13.4.7, versiones 13.5 anteriores a 13.5.5 y versiones 13.6 anteriores a 13.6.2, que permite a un atacante llevar a cabo ataques de tipo cross-site scripting para otros usuarios por medio de la importaci\u00f3n de un proyecto malicioso." } ], "metrics": { "cvssMetricV31": [ { "source": "cve@gitlab.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW" }, "exploitabilityScore": 1.3, "impactScore": 3.7 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.3, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "baseScore": 3.5, "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE" }, "baseSeverity": "LOW", "exploitabilityScore": 6.8, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "12.4.0", "versionEndExcluding": "13.4.7", "matchCriteriaId": "A9F5AA4C-A72D-49D1-BE93-FD01CCC1EAB4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "12.4.0", "versionEndExcluding": "13.4.7", "matchCriteriaId": "2DDA04AC-DF77-4203-8EF4-2F3822FE8C4C" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.5.0", "versionEndExcluding": "13.5.5", "matchCriteriaId": "468AFC4C-4AFE-4502-AE04-CEC567CC9454" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.5.0", "versionEndExcluding": "13.5.5", "matchCriteriaId": "C03EE1D3-7824-43A8-ACA2-7EE7EA9B638E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "versionStartIncluding": "13.6.0", "versionEndExcluding": "13.6.2", "matchCriteriaId": "8A470CCF-C038-44D4-AB14-B9134C0E7ABC" }, { "vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.6.0", "versionEndExcluding": "13.6.2", "matchCriteriaId": "63A5C9B5-F86B-4066-8042-865AB4DD4859" } ] } ] } ], "references": [ { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26407.json", "source": "cve@gitlab.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/212630", "source": "cve@gitlab.com", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/832117", "source": "cve@gitlab.com", "tags": [ "Permissions Required", "Third Party Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26407.json", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/212630", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ] }, { "url": "https://hackerone.com/reports/832117", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Third Party Advisory" ] } ] }