{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-04T07:35:46.286","vulnerabilities":[{"cve":{"id":"CVE-2021-22869","sourceIdentifier":"product-cna@github.com","published":"2021-09-24T18:15:07.577","lastModified":"2024-11-21T05:50:48.113","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An improper access control vulnerability in GitHub Enterprise Server allowed a workflow job to execute in a self-hosted runner group it should not have had access to. This affects customers using self-hosted runner groups for access control. A repository with access to one enterprise runner group could access all of the enterprise runner groups within the organization because of improper authentication checks during the request. This could cause code to be run unintentionally by the incorrect runner group. This vulnerability affected GitHub Enterprise Server versions from 3.0.0 to 3.0.15 and 3.1.0 to 3.1.7 and was fixed in 3.0.16 and 3.1.8 releases."},{"lang":"es","value":"Una vulnerabilidad de control de acceso inapropiada en GitHub Enterprise Server permitió que un trabajo de workflow se ejecutara en un grupo de ejecución auto alojado al que no debería haber tenido acceso. Esto afecta a clientes que usan grupos de ejecutores auto hosteado para el control de acceso. Un repositorio con acceso a un grupo de ejecutores de empresa podía acceder a todos los grupos de ejecutores de empresa de la organización debido a unas comprobaciones de autenticación inapropiadas durante la petición. Esto podría causar una ejecución involuntaria de código por parte del grupo de ejecutores incorrecto. Esta vulnerabilidad afectaba a las versiones de GitHub Enterprise Server desde la 3.0.0 a 3.0.15 y desde la 3.1.0 a 3.1.7 y se corrigió en las versiones 3.0.16 y 3.1.8."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"product-cna@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-668"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-287"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0.0","versionEndExcluding":"3.0.16","matchCriteriaId":"04947602-2CE8-4F71-B8F8-698321B08CAD"},{"vulnerable":true,"criteria":"cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*","versionStartIncluding":"3.1.0","versionEndExcluding":"3.1.8","matchCriteriaId":"45F01144-515A-4FFA-B7E2-1B6609D44425"}]}]}],"references":[{"url":"https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.16","source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.8","source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.16","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.8","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}