{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T14:02:03.011","vulnerabilities":[{"cve":{"id":"CVE-2021-39902","sourceIdentifier":"cve@gitlab.com","published":"2021-11-04T23:15:07.667","lastModified":"2024-11-21T06:20:30.930","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Incorrect Authorization in GitLab CE/EE 13.4 or above allows a user with guest membership in a project to modify the severity of an incident."},{"lang":"es","value":"Una autorización incorrecta en GitLab CE/EE versión 13.4 o superior permite a un usuario con membresía de invitado en un proyecto modificar la gravedad de un incidente"}],"metrics":{"cvssMetricV31":[{"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","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"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","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"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","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"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":"13.4.0","versionEndExcluding":"14.2.6","matchCriteriaId":"513B3075-3C9F-4D2A-9AA2-4F6536DD420C"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"13.4.0","versionEndExcluding":"14.2.6","matchCriteriaId":"5EE402EB-2EDC-46AE-8924-B81E427D7EE7"},{"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":"33F825B9-51B3-44A9-ADC5-395B99F866E4"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:enterprise:*:*:*","matchCriteriaId":"0FC6A40A-F861-445A-BD61-1ACF7D7849B1"}]}]}],"references":[{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39902.json","source":"cve@gitlab.com","tags":["Vendor Advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/341479","source":"cve@gitlab.com","tags":["Broken Link"]},{"url":"https://hackerone.com/reports/1341674","source":"cve@gitlab.com","tags":["Permissions Required","Third Party Advisory"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39902.json","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/341479","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"]},{"url":"https://hackerone.com/reports/1341674","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required","Third Party Advisory"]}]}}]}