CVE-2026-117625

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{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "Jenkins", "vendor": "Jenkins Project", "versions": [{"lessThan": "*", "status": "unaffected", "version": "2.588", "versionType": "maven"}, {"lessThan": "2.580.*", "status": "unaffected", "version": "2.580.2", "versionType": "maven"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A missing permission check in Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows attackers with Overall/Read permission to obtain the server, port, user name, and no-proxy host list of the configured HTTP proxy."}], "id": "CVE-2026-117625", "lastModified": "2026-11-05T20:17:48.543", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-117625", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-05T19:59:46.211315Z", "version": "2.0.3"}}]}, "published": "2026-10-28T17:18:21.840", "references": [{"source": "jenkinsci-cert@googlegroups.com", "url": "https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4206"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "jenkins: jenkins: Information disclosure via missing permission check in HTTP proxy configuration", "id": "2563000", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2563000"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-425", "details": ["A flaw was found in Jenkins. Due to a missing permission check, an authenticated user with basic read permissions can access sensitive HTTP proxy configuration details. This allows unauthorized users to view the proxy server hostname, port, username, and exclusion lists, resulting in information disclosure."], "mitigation": {"lang": "en:us", "value": "Upgrade to Jenkins weekly 2.588+ or LTS 2.580.2+ (the endpoint then requires Overall/Administer); restricting Overall/Read grants reduces exposure; no proxy passwords are disclosed."}, "name": "CVE-2026-117625", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Fix deferred", "package_name": "jenkins", "product_name": "OpenShift Developer Tools and Services"}], "public_date": "2026-10-28T16:48:36Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-117625\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-117625\nhttps://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4206"], "statement": "This vulnerability is rated as Moderate severity because authenticated users with standard Overall/Read permissions can enumerate internal infrastructure details, specifically HTTP proxy endpoints and associated configuration data. Although this enables unauthorized visibility into network routing metadata\u2014including proxy hostnames, ports, account usernames, and bypass domains\u2014the flaw does not expose proxy passwords, alter system configurations, or permit code execution.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[2.588,*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[2.580.2,2.581.0)"}}], "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": "[2.588,*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[2.580.2,2.581.0)"}}], "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": "2026-10-28T19:00:23.219121+00:00", "updated": "2026-11-05T22:15:14.898883+00:00", "vendors": ["jenkins", "jenkins$PRODUCT$jenkins", "jenkins_project", "jenkins_project$PRODUCT$jenkins"]}