{"id":"CVE-2019-1003026","aliases":["EUVD-2022-5671","GHSA-wxj2-qc9p-65r3"],"status":"published","title":"Jenkins Mattermost Notification Plugin vulnerable to SSRF","description":"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.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00896,"percentile":0.59857,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-918"],"published":"2019-02-20T21:00:00Z","modified":"2026-10-24T10:30:23Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:mattermost","fixed_in":["2.6.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:mattermost","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.6.2"},{"fixed":"2.6.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:mattermost","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.3"}]}],"versions":["1.3","1.4.0","1.5.0","1.5.1","1.5.2","1.5.3","2.0","2.0.1","2.0.2","2.1.3","2.2.0","2.3.0","2.3.1","2.3.2","2.4.0","2.4.1","2.5.0","2.5.1","2.5.2","2.6","2.6.1","2.6.2"]}],"products":[{"vendor":"jenkins","product":"mattermost"},{"vendor":"jenkins project","product":"jenkins mattermost notification plugin"}],"references":[{"url":"https://jenkins.io/security/advisory/2019-02-19/#SECURITY-985","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.securityfocus.com/bid/107295","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1003026","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wxj2-qc9p-65r3"}],"sources":{"cve":[{"id":"CVE-2019-1003026","description":"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.","status":"published","published":"2019-02-20T21:00:00Z","modified":"2024-08-05T03:00:19.31Z","updated_at":"2026-11-02T14:20:20.081405Z"}],"euvd":[{"id":"EUVD-2022-5671","description":"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.","status":"published","published":"2019-02-20T21:00:00Z","modified":"2024-08-05T03:00:19Z","updated_at":"2026-11-03T02:40:19.824838Z"}],"ghsa":[{"id":"GHSA-wxj2-qc9p-65r3","title":"Jenkins Mattermost Notification Plugin vulnerable to SSRF","description":"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.","status":"published","published":"2022-05-13T01:31:34Z","modified":"2024-01-30T22:27:03Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:37:33.621286Z"}],"nvd":[{"id":"CVE-2019-1003026","description":"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.","status":"published","published":"2019-02-20T21:29:00.397Z","modified":"2026-06-17T02:09:33.947Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:05:04.689371Z"}],"osv":[{"id":"CVE-2019-1003026","description":"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.","status":"published","published":"2019-02-20T21:29:00.397Z","modified":"2026-10-24T10:30:23.593362086Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"GHSA-wxj2-qc9p-65r3","title":"Jenkins Mattermost Notification Plugin vulnerable to SSRF","description":"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.","status":"published","published":"2022-05-13T01:31:34Z","modified":"2024-02-16T08:19:03.231701Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:46:59.131095Z"}]}}