CVE-2026-117615

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{"bugzilla": {"description": "jenkins: jenkins: Arbitrary file read via symbolic link following during item rename", "id": "2562988", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2562988"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-59", "details": ["A flaw was found in Jenkins. An attacker with item creation and configuration permissions can read arbitrary files from the controller file system, potentially leading to arbitrary code execution. This vulnerability occurs because Jenkins improperly follows symbolic links (file shortcuts) when copying an item's directory during a rename operation."], "mitigation": {"lang": "en:us", "value": "Upgrade Jenkins to weekly 2.588 or LTS 2.580.2 (the fix stops copying the directory of an item being renamed if it contains symbolic links); restrict Item/Create and Item/Configure permissions in the interim."}, "name": "CVE-2026-117615", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Fix deferred", "package_name": "jenkins", "product_name": "OpenShift Developer Tools and Services"}], "public_date": "2026-10-28T16:48:30Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-117615\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-117615\nhttps://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4187"], "statement": "This vulnerability is rated as Moderate severity for Red Hat deployments because exploitation requires an authenticated user with explicit item management privileges, preventing unauthenticated remote abuse. In supported Jenkins installations, item rename actions that traverse symbolic links can allow authorized users to expose sensitive files from the controller host filesystem. Because exploitation is constrained to internal users who already have project administrative access, the overall risk to the host environment is bounded.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2.580.2,2.580.*)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2.588,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Jenkins", "source": "cna", "vendor": "Jenkins Project"}, "product": "jenkins", "vendor": "jenkins"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2.580.2,2.580.*)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2.588,*]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Jenkins", "source": "cna", "vendor": "Jenkins Project"}, "product": "jenkins", "vendor": "jenkins_project"}], "created": "2026-10-28T19:00:18.891672+00:00", "title": "Arbitrary File Read via Symbolic Link Handling During Jenkins Item Rename", "updated": "2026-11-02T18:30:17.735856+00:00", "vendors": ["jenkins", "jenkins$PRODUCT$jenkins", "jenkins_project", "jenkins_project$PRODUCT$jenkins"]}