{"id":"CVE-2025-0326","state":"PUBLISHED","title":"Improper Token Revocation in WSO2 Identity Server Allows Unauthorized Access","description":"The system fails to invalidate existing access tokens associated with sub-organization users during sensitive account management operations such as password reset, role change, or sub-organization disablement. This oversight allows previously issued tokens to remain active even after the user's access context has been modified or revoked through administrative actions.\n\nThe identified issue could lead to unauthorized access by a malicious actor, but only when all of the following conditions are met: previously issued access tokens remain active, and these tokens have been exposed to malicious actors.","publishedAt":"2026-10-21T13:50:42.947Z","updatedAt":"2026-10-30T17:59:23.193Z","severity":{"score":7.4,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"WSO2","products":["WSO2 WSO2 Identity Server","WSO2 WSO2 Carbon OAuth"],"affected":[{"vendor":"WSO2","product":"WSO2 Identity Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"7.0.0","versionType":"custom"},{"version":"7.0.0","status":"affected","lessThan":"7.0.0.85","versionType":"custom"}]},{"vendor":"WSO2","product":"WSO2 Carbon OAuth","packageName":"org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth","defaultStatus":"unknown","versions":[{"version":"7.0.26","status":"affected","lessThan":"7.0.26.51","versionType":"custom"},{"version":"x","status":"unaffected","lessThanOrEqual":"*","versionType":"custom"}]}],"references":["https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-3857/"],"weaknesses":["CWE-613"],"ingestedAt":"2026-10-30T18:04:06.666Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/0xxx/CVE-2025-0326.json","commit":"b74b186a2173f376e41ba2afe273761b9a0b3bab","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-0326","state":"PUBLISHED","datePublished":"2026-10-21T13:50:42.947Z","dateUpdated":"2026-10-30T17:59:23.193Z","assignerShortName":"WSO2","assignerOrgId":"ed10eef1-636d-4fbe-9993-6890dfa878f8","dateReserved":"2025-01-08T13:19:11.080Z"},"containers":{"cna":{"title":"Improper Token Revocation in WSO2 Identity Server Allows Unauthorized Access","descriptions":[{"lang":"en","value":"The system fails to invalidate existing access tokens associated with sub-organization users during sensitive account management operations such as password reset, role change, or sub-organization disablement. This oversight allows previously issued tokens to remain active even after the user's access context has been modified or revoked through administrative actions.\n\nThe identified issue could lead to unauthorized access by a malicious actor, but only when all of the following conditions are met: previously issued access tokens remain active, and these tokens have been exposed to malicious actors."}],"affected":[{"vendor":"WSO2","product":"WSO2 Identity Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"7.0.0","versionType":"custom"},{"version":"7.0.0","status":"affected","lessThan":"7.0.0.85","versionType":"custom"}]},{"vendor":"WSO2","product":"WSO2 Carbon OAuth","packageName":"org.wso2.carbon.identity.inbound.auth.oauth2:org.wso2.carbon.identity.oauth","defaultStatus":"unknown","versions":[{"version":"7.0.26","status":"affected","lessThan":"7.0.26.51","versionType":"custom"},{"version":"x","status":"unaffected","lessThanOrEqual":"*","versionType":"custom"}]}],"references":[{"url":"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-3857/","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-613","lang":"en","description":"CWE-613: Insufficient Session Expiration","type":"CWE"}]}],"providerMetadata":{"shortName":"WSO2","orgId":"ed10eef1-636d-4fbe-9993-6890dfa878f8","dateUpdated":"2026-10-21T13:51:48.716Z"},"impacts":[{"capecId":"CAPEC-11","descriptions":[{"lang":"en","value":"CAPEC-11 CAPEC-11: Credential/Authentication Hopping"}]}],"solutions":[{"lang":"en","value":"Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-3857/#solution","supportingMedia":[{"type":"text/html","base64":false,"value":"<span style=\"background-color: transparent;\">Follow the instructions given on </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-3857/#solution\"><span style=\"background-color: transparent;\">https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-3857/#solution</span></a> <br>"}]}],"source":{"advisory":"WSO2-2025-3857","discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.4,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-30T17:59:14.605619Z","id":"CVE-2025-0326","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-30T17:59:23.193Z"}}]}}}