{"id":"CVE-2026-57304","aliases":["GHSA-2r5w-jh6g-8hff"],"title":"Jenkins Assembla Plugin has a missing permission check","summary":"Jenkins Assembla Plugin has a missing permission check","severity":"medium","cvss":5.4,"cwe":["CWE-862"],"vendor":"jenkins-ci","product":"org.jenkins-ci.plugins:assembla","ecosystem":"maven","affected":["org.jenkins-ci.plugins:assembla <= 1.4"],"published":"2026-06-24","updated":"2026-09-25","sourceUpdated":"2026-09-25T19:47:47Z","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-2r5w-jh6g-8hff","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57304"},{"url":"https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3692%20(2)"},{"url":"https://github.com/advisories/GHSA-2r5w-jh6g-8hff"}],"tags":["ghsa","maven"],"epss":0.00254,"epssPercentile":0.1513,"ingestedAt":"2026-09-25T20:17:49.421Z","slug":"CVE-2026-57304","body":"## Overview\n\nJenkins Assembla Plugin 1.4 and earlier does not perform a permission check in an HTTP endpoint that tests the connection to an Assembla server.\n\nThis allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username and password.\n\nAdditionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nAs of publication of this advisory, there is no fix.\n\n## Affected packages\n\n- `org.jenkins-ci.plugins:assembla <= 1.4`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}