{"id":"CVE-2026-86811","aliases":[],"cve":{"records":[{"id":"CVE-2026-86811","source":"apache","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-08T13:35:53.402Z","published":"2026-11-10T14:55:50.983Z","modified":"2026-11-10T14:55:50.983Z"}],"publishers":[{"name":"apache","role":"CNA","organizationId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","modified":"2026-11-10T14:55:50.983Z"}],"references":[{"url":"https://lists.apache.org/thread.html/f2x7r654o1nt2z98m39kk0m6x24mz69f","tags":["vendor-advisory"],"source":"apache"}],"weaknesses":[{"id":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","source":"apache"}],"applicability":[],"prioritization":[]},"title":"Apache TomEE: Path traversal via stateful EJB passivation","titleSource":"apache","descriptionSource":"apache","description":"The stateful session bean passivation mechanism derives the on-disk file name from a client-supplied identifier without validating it. A remote attacker with access to the remote EJB service can cause session state to be read from or written to files outside the passivation directory. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.","score":null,"severity":"unknown","published":"2026-11-10T14:55:50.983Z","modified":"2026-11-10T14:55:50.983Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Apache Software Foundation","name":"Apache TomEE","platforms":[],"versions":[{"version":"4.0.0-beta-1","status":"affected","lessThanOrEqual":"4.7.5","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:maven/org.apache.openejb/openejb-core","packageIdentity":{"ecosystem":"Maven","name":"org.apache.openejb:openejb-core"},"cpes":[],"source":"apache","url":"https://www.cve.org/CVERecord?id=CVE-2026-86811"},{"vendor":"Apache Software Foundation","name":"Apache TomEE","platforms":[],"versions":[{"version":"7.0.0-M1","status":"affected","lessThan":"10.0.0-M1","versionType":"semver"},{"version":"10.0.0-M1","status":"affected","lessThan":"10.3.0","versionType":"semver"},{"version":"11.0.0-M1","status":"affected","lessThan":"11.0.0-M2","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:maven/org.apache.tomee/openejb-core","packageIdentity":{"ecosystem":"Maven","name":"org.apache.tomee:openejb-core"},"cpes":[],"source":"apache","url":"https://www.cve.org/CVERecord?id=CVE-2026-86811"}],"remediation":[],"references":["https://lists.apache.org/thread.html/f2x7r654o1nt2z98m39kk0m6x24mz69f"],"sources":[{"name":"CVE","id":"CVE-2026-86811","modified":"2026-11-10T14:55:50.983Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-86811"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-11-10T15:05:00.199Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T04:35:30.440Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-11-10T15:05:33.804Z","attemptedAt":"2026-11-10T15:05:33.804Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-10T15:05:33.578Z","attemptedAt":"2026-11-10T15:05:33.578Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-10T15:05:34.072Z","attemptedAt":"2026-11-10T15:05:34.072Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-10T15:05:33.680Z","attemptedAt":"2026-11-10T15:05:33.680Z"}],"evidence":[],"aiSummary":{"text":"Apache TomEE versions 4.0.0-beta-1 to 4.7.5, 7.0.0-M1 to 10.0.0-M1, and 10.0.0-M1 to 10.3.0 and 11.0.0-M1 to 11.0.0-M2 have a path traversal weakness via stateful EJB passivation, allowing a remote attacker with access to the remote EJB service to read from or write to files outside the passivation directory.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-10T15:06:05.942Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-86811"}]}}