{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111242","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-10-15T18:36:37.446Z","datePublished":"2026-11-10T15:29:39.851Z","dateUpdated":"2026-11-10T15:29:39.851Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-11-10T15:29:39.851Z"},"title":"Apache TomEE: Privilege escalation via leaked MicroProfile JWT run-as identity","problemTypes":[{"descriptions":[{"description":"CWE-488 Exposure of Data Element to Wrong Session","lang":"en","cweId":"CWE-488","type":"CWE"}]}],"source":{"discovery":"INTERNAL"},"affected":[{"vendor":"Apache Software Foundation","product":"Apache TomEE","collectionURL":"https://repo.maven.apache.org/maven2","packageName":"org.apache.tomee:mp-jwt","packageURL":"pkg:maven/org.apache.tomee/mp-jwt","versions":[{"status":"affected","version":"8.0.0-M2","lessThan":"10.0.0-M1","versionType":"semver"},{"status":"affected","version":"10.0.0-M1","lessThan":"10.3.0","versionType":"semver"},{"status":"affected","version":"11.0.0-M1","lessThan":"11.0.0-M2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"value":"When MicroProfile JWT authentication is used for servlets that declare a run-as identity, the security state established for a request is not always cleared from the processing thread when the request does not complete normally. A remote attacker holding a valid token can cause later, unrelated requests served by the same thread to invoke enterprise beans with the elevated run-as identity. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.","lang":"en","supportingMedia":[{"type":"text/html","base64":false,"value":"When MicroProfile JWT authentication is used for servlets that declare a run-as identity, the security state established for a request is not always cleared from the processing thread when the request does not complete normally. A remote attacker holding a valid token can cause later, unrelated requests served by the same thread to invoke enterprise beans with the elevated run-as identity. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue."}]}],"references":[{"url":"https://lists.apache.org/thread/opr1oob7p8xtqwcj1yv2dnsj4zqo9f03","tags":["vendor-advisory"]}],"metrics":[{"other":{"type":"Textual description of severity","content":{"text":"moderate"}},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"credits":[{"lang":"en","value":"The Apache Software Foundation","type":"finder"},{"lang":"en","value":"Claude Security","type":"tool"},{"lang":"en","value":"Richard Zowalla","type":"remediation developer"}],"x_generator":{"engine":"Vulnogram 1.0.3"}}}}