{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-59480","assignerOrgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","state":"PUBLISHED","assignerShortName":"Mattermost","dateReserved":"2025-10-15T11:16:32.195Z","datePublished":"2025-11-13T17:32:04.772Z","dateUpdated":"2025-11-13T18:02:26.585Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"lessThanOrEqual":"2.32.0","status":"affected","version":"0","versionType":"semver"},{"version":"2.33.0","status":"unaffected"}]}],"credits":[{"lang":"en","type":"finder","value":"Doyensec"}],"descriptions":[{"lang":"en","value":"Mattermost Mobile Apps versions <=2.32.0 fail to verify that SSO redirect tokens originate from the trusted server, which allows a malicious Mattermost instance or on-path attacker to obtain user session credentials via crafted token-in-URL responses"}],"metrics":[{"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","baseSeverity":"MEDIUM","baseScore":6.1},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-352: Cross-Site Request Forgery (CSRF)","cweId":"CWE-352"}]}],"references":[{"url":"https://mattermost.com/security-updates"}],"solutions":[{"value":"Update Mattermost Mobile Apps to versions 2.33.0 or higher.","lang":"en"}],"source":{"advisory":"MMSA-2025-00522","defect":["https://mattermost.atlassian.net/browse/MM-65083"],"discovery":"EXTERNAL"},"title":"Inadequate validation of SSO redirect credentials permits credential theft","providerMetadata":{"orgId":"9302f53e-dde5-4bf3-b2f2-a83f91ac0eee","shortName":"Mattermost","dateUpdated":"2025-11-13T17:32:04.772Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-13T18:02:17.008542Z","id":"CVE-2025-59480","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-13T18:02:26.585Z"}}]}}