| Summary | Mattermost versions 8.1.x before 8.1.12, 9.6.x before 9.6.1, 9.5.x before 9.5.3, 9.4.x before 9.4.5 fail to limit the number of active sessions, which allows an authenticated attacker to crash the server via repeated requests to the getSessions API after flooding the sessions table. |
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| Publication Date | April 26, 2024, 6:15 p.m. |
| Registration Date | April 26, 2024, 8 p.m. |
| Last Update | April 26, 2024, 6:15 p.m. |