CVE-2026-57296

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Jenkins External Workspace Manager Plugin", "vendor": "Jenkins Project", "versions": [{"lessThanOrEqual": "1.3.2", "status": "affected", "version": "0", "versionType": "maven"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Jenkins External Workspace Manager Plugin 1.3.2 and earlier does not reject path traversal sequences in the custom workspace path provided to the exwsAllocate Pipeline step, allowing attackers with Item/Configure permission to read arbitrary files on the Jenkins controller file system, which can lead to remote code execution."}, {"lang": "es", "value": "Jenkins External Workspace Manager Plugin 1.3.2 y anteriores no rechaza secuencias de salto de ruta en la ruta de espacio de trabajo personalizada proporcionada al paso de Pipeline exwsAllocate, permitiendo a atacantes con permiso Item/Configure leer archivos arbitrarios en el sistema de archivos del controlador de Jenkins, lo que puede llevar a la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2026-57296", "lastModified": "2026-10-25T22:10:00.150", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-57296", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-24T14:36:54.539819Z", "version": "2.0.3"}}]}, "published": "2026-06-24T14:17:35.790", "references": [{"source": "jenkinsci-cert@googlegroups.com", "url": "https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3777"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.3.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Jenkins External Workspace Manager Plugin", "source": "cna", "vendor": "Jenkins Project"}, "product": "jenkins_external_workspace_manager_plugin", "vendor": "jenkins_project"}], "created": "2026-06-24T15:30:17.054131+00:00", "title": "Path Traversal in Jenkins External Workspace Manager Plugin Enables Arbitrary File Read and Remote Code Execution", "updated": "2026-06-24T20:41:02.576967+00:00", "vendors": ["jenkins_project", "jenkins_project$PRODUCT$jenkins_external_workspace_manager_plugin"]}