{"id":"CVE-2024-25421","aliases":["GHSA-6pwg-gg6j-5crm"],"url":"https://o3.security/vulnerability/CVE-2024-25421","summary":"Ignite Realtime Openfire privilege escalation vulnerability","details":"An issue in Ignite Realtime Openfire v.4.9.0 and before allows a remote attacker to escalate privileges via the ROOM_CACHE component.","published":"2024-03-26T00:00:00Z","modified":"2026-08-12T03:51:34.687364642Z","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":{"score":0.0165,"percentile":0.75366,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.igniterealtime.openfire:xmppserver","fixedVersion":"4.8.1"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/igniterealtime/Openfire/blob/main/xmppserver/src/main/java/org/jivesoftware/openfire/muc/spi/LocalMUCRoomManager.java"},{"type":"WEB","url":"https://www.igniterealtime.org/projects/openfire/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/25xxx/CVE-2024-25421.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-25421"},{"type":"ARTICLE","url":"https://www.hackthebox.com/blog/openfire-cves-explained-CVE-2024-25420-CVE-2024-25421"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:34.687364642Z"}}