{"id":"CVE-2025-58073","revision":"735d95d5fab144ffad7dc1bb8c907c78","records":[{"revision":"735d95d5fab144ffad7dc1bb8c907c78","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-58073","aliases":[],"title":"Arbitrary Mattermost Team can be joined by manipulating the OAuth state","description":"Mattermost versions 10.11.x <= 10.11.1, 10.10.x <= 10.10.2, 10.5.x <= 10.5.10 fail to verify a user has permission to join a Mattermost team using the original invite token which allows any attacked to join any team on a Mattermost server regardless of restrictions via manipulating the OAuth state.","state":0,"publishedAt":"2025-10-16T08:44:26.158+00:00","modifiedAt":"2026-02-26T16:57:26.083+00:00","affected":[{"ecosystem":"Vendor product","name":"Mattermost","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"Mattermost\",\n                    \"vendor\": \"Mattermost\",\n                    \"versions\": [\n                        {\n                            \"lessThanOrEqual\": \"10.11.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"10.11.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"lessThanOrEqual\": \"10.10.2\",\n                            \"status\": \"affected\",\n                            \"version\": \"10.10.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"lessThanOrEqual\": \"10.5.10\",\n                            \"status\": \"affected\",\n                            \"version\": \"10.5.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"10.12.0\",\n                            \"status\": \"unaffected\"\n                        },\n                        {\n                            \"version\": \"10.11.2\",\n                            \"status\": \"unaffected\"\n                        },\n                        {\n                            \"version\": \"10.10.3\",\n                            \"status\": \"unaffected\"\n                        },\n                        {\n                            \"version\": \"10.5.11\",\n                            \"status\": \"unaffected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1,"severity":"HIGH"}],"references":["https://mattermost.com/security-updates"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-58073","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-58073","identifiers":["CVE-2025-58073"]},"retained":false,"historicalAffected":[]}],"coverage":[]}