CVE-2025-11892

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Successful exploitation requires an attacker to have access to the target GitHub Enterprise Server instance and to entice a user, while operating in sudo mode, to click on a crafted malicious link to perform actions that require elevated privileges.\u00a0This vulnerability affected all versions of GitHub Enterprise Server prior to\u00a03.18.1, 3.17.7, 3.16.10, 3.15.14, 3.14.19."}, {"lang": "es", "value": "Una vulnerabilidad de neutralizaci\u00f3n inadecuada de entrada fue identificada en GitHub Enterprise Server que permite cross-site scripting basado en DOM a trav\u00e9s del filtro de etiquetas de b\u00fasqueda de Issues que podr\u00eda llevar a escalada de privilegios y a activadores de flujo de trabajo no autorizados. La explotaci\u00f3n exitosa requiere que un atacante tenga acceso a la instancia objetivo de GitHub Enterprise Server y que atraiga a un usuario, mientras opera en modo sudo, para hacer clic en un enlace malicioso dise\u00f1ado para realizar acciones que requieren privilegios elevados. Esta vulnerabilidad afect\u00f3 a todas las versiones de GitHub Enterprise Server Versiones anteriores a 3.18.1, 3.17.7, 3.16.10, 3.15.14, 3.14.19."}], "lastModified": "2026-10-18T21:10:00.120", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE371B2A-27C6-432C-B393-4449FE4E704D", "versionEndExcluding": "3.14.19"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5D6CEF9-A65E-4011-92EC-30D566B68ACC", "versionEndExcluding": "3.15.14", "versionStartIncluding": "3.15.0"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C40998E-2CE4-4E66-96B5-678B0200020B", "versionEndExcluding": "3.16.10", "versionStartIncluding": "3.16.0"}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93616F6E-50F6-4568-BFD5-7D2998072D3A", "versionEndExcluding": "3.17.7", "versionStartIncluding": "3.17.0"}, {"criteria": "cpe:2.3:a:github:enterprise_server:3.18.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EFA76CB6-C151-4331-8E0A-8AC656247F8B"}], "operator": "OR"}]}], "sourceIdentifier": "product-cna@github.com"}