{"id":"CVE-2019-1003026","aliases":["GHSA-wxj2-qc9p-65r3"],"url":"https://o3.security/vulnerability/CVE-2019-1003026","summary":"Jenkins Mattermost Notification Plugin vulnerable to SSRF","details":"A server-side request forgery vulnerability exists in Jenkins Mattermost Notification Plugin 2.6.2 and earlier in MattermostNotifier.java that allows attackers with Overall/Read permission to have Jenkins connect to an attacker-specified Mattermost server and room and send a message.","published":"2019-02-20T21:29:00.397Z","modified":"2026-07-08T16:26:59.369101Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:mattermost","fixedVersion":"2.6.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/107295"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2019-02-19/#SECURITY-985"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:26:59.369101Z"}}