{"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"}}}}

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