{"id":"CVE-2024-28053","aliases":["BIT-mattermost-2024-28053","GHSA-qqc8-rv37-79q5","GO-2024-3334"],"url":"https://o3.security/vulnerability/CVE-2024-28053","summary":"Resource Exhaustion via the Invitation Feature","details":"Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server.\n\n","published":"2024-03-15T09:08:04.993Z","modified":"2026-07-15T01:49:13.755195858Z","cvss":{"score":3.1,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","fixedVersion":"0.0.0-20240209181221-674f549daf0e"},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","fixedVersion":"0.0.0-20240209181221-674f549daf0e"},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v5","fixedVersion":"0.0.0-20240209181221-674f549daf0e"},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v6","fixedVersion":"0.0.0-20240209181221-674f549daf0e"}],"fix":null,"references":[{"type":"WEB","url":"https://mattermost.com/security-updates"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28053.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28053"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:13.755195858Z"}}