{"id":"CVE-2025-9084","revision":"c375319d815a4e7783785c768598ec57","records":[{"revision":"c375319d815a4e7783785c768598ec57","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-9084","aliases":[],"title":"Open redirect in OAuth login","description":"Mattermost versions 10.5.x <= 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs","state":0,"publishedAt":"2025-09-15T10:22:30.184+00:00","modifiedAt":"2025-09-15T12:24:41.138+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\": \"10.5.9\",\n                            \"status\": \"affected\",\n                            \"version\": \"10.5.0\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"10.11.0\",\n                            \"status\": \"unaffected\"\n                        },\n                        {\n                            \"version\": \"10.5.10\",\n                            \"status\": \"unaffected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N","score":3.1,"severity":"LOW"}],"references":["https://mattermost.com/security-updates"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-9084","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-9084","identifiers":["CVE-2025-9084"]},"retained":false,"historicalAffected":[]}],"coverage":[]}