{"id":"CVE-2020-13951","details":"Attackers can use public NetTest web service of Apache OpenMeetings 4.0.0-5.0.0 to organize denial of service attack.","aliases":["GHSA-g37q-26qx-8v2m"],"modified":"2026-07-08T16:26:56.279682Z","published":"2020-09-30T18:15:21.257Z","references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r1125f3044a0946d1e7e6f125a6170b58d413ebd4a95157e4608041c7%40%3Cannounce.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r90890afea72a9571d666820b2fe5942a0a5f86be406fa31da3dd0922%40%3Cannounce.apache.org%3E"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/160186/Apache-OpenMeetings-5.0.0-Denial-Of-Service.html"},{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/re2aed827cd24ae73cbc320e5808020c8d12c7b687ee861b27d728bbc%40%3Cuser.openmeetings.apache.org%3E"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/openmeetings","events":[{"introduced":"0"},{"last_affected":"422e22f3f7e894a6dc57719df320eca9033875d7"}],"database_specific":{"cpe":"cpe:2.3:a:apache:openmeetings:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.0"},{"last_affected":"5.0.0"}],"source":"CPE_RANGE"}}],"versions":["5.0.0-RC1","5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13951.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}