CVE-2026-57281

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{"bugzilla": {"description": "jenkins-script-security-plugin: Jenkins Script Security Plugin: Arbitrary code execution outside sandbox", "id": "2492200", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492200"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-917", "details": ["A flaw was found in the Jenkins Script Security Plugin. Attackers with the ability to run sandboxed Groovy scripts can exploit this vulnerability to execute arbitrary code outside the sandbox environment. This is due to the plugin's failure to reject Groovy Abstract Syntax Tree (AST) transformation annotations that include an extensions member, allowing unauthorized script execution if a suitable script exists on the classpath."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-57281", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "jenkins", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "jenkins-2-plugins", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "ocp-tools-4/jenkins-rhel8", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "ocp-tools-4/jenkins-rhel9", "product_name": "OpenShift Developer Tools and Services"}], "public_date": "2026-06-24T13:20:04Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-57281\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-57281\nhttps://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793"], "statement": "This flaw has an Important impact as the Jenkins Script Security Plugin shipped in Red Hat OpenShift Container Platform is susceptible to a sandbox bypass. An authenticated attacker with the ability to run sandboxed Groovy scripts can exploit improperly handled AST transformation annotations to execute arbitrary code outside the sandbox on the Jenkins controller. Exploitation requires a suitable script to be present on the classpath, increasing attack complexity.", "threat_severity": "Important"}

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