{"id":"CVE-2026-104733","published":"2026-10-02T13:17:45.010","lastModified":"2026-10-02T17:59:09.430","description":"User Impersonation in ProcessOnes XMMP Server ejabberd <= 26.04 allows an attacker to impersonate arbitrary users via unvalidated authzid parameter in SASL-PLAIN mechanism.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-290"],"vendors":[],"products":[],"references":[{"url":"https://github.com/processone/ejabberd/releases#release-26.07","tags":[]},{"url":"https://www.nsideattacklogic.de/advisories/NSIDE-SA-2026-004/","tags":[]}],"exploitRefs":[{"url":"https://github.com/processone/ejabberd/releases#release-26.07","tags":[]}],"hasPoc":true,"ai":null}