{"id":"CVE-2023-28326","aliases":["GHSA-3r48-3m8r-4r9w"],"url":"https://o3.security/vulnerability/CVE-2023-28326","summary":"Apache OpenMeetings: allows user impersonation","details":"Vendor: The Apache Software Foundation\n\nVersions Affected: Apache OpenMeetings from 2.0.0 before 7.0.0\n\nDescription: Attacker can elevate their privileges in any room\n\n\n","published":"2023-03-28T12:36:11.566Z","modified":"2026-08-12T03:51:13.157106512Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.apache.openmeetings:openmeetings-parent","fixedVersion":"7.0.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28326.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/r9vn12dp5yofn1h3wd5x4h7c3vmmr5d9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28326"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.157106512Z"}}