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{"bugzilla": {"description": "jenkins: Jenkins: Origin validation bypass via DNS rebinding in CLI WebSocket endpoint", "id": "2448643", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448643"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N", "status": "draft"}, "cwe": "CWE-346", "details": ["A flaw was found in Jenkins. A remote attacker could exploit a vulnerability in the origin validation of requests made through the Command Line Interface (CLI) WebSocket endpoint. By manipulating the Host or X-Forwarded-Host HTTP headers, an attacker can perform Domain Name System (DNS) rebinding attacks. This allows bypassing the origin validation, potentially leading to unauthorized actions within the Jenkins environment."], "name": "CVE-2026-33002", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Out of support scope", "package_name": "jenkins", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Not affected", "package_name": "rhdh/rhdh-hub-rhel9", "product_name": "Red Hat Developer Hub"}], "public_date": "2026-03-18T15:15:25Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-33002\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-33002\nhttps://www.jenkins.io/security/advisory/2026-03-18/#SECURITY-3674"], "statement": "This vulnerability is rated as Moderate by Red Hat, as the possible impacts of successful exploitation are tied to the permissions assigned to the anonymous user.", "threat_severity": "Moderate"}