{"id":"CVE-2023-40828","aliases":["GHSA-cj8w-v588-p8wx"],"url":"https://o3.security/vulnerability/CVE-2023-40828","summary":"pf4j vulnerable to remote code execution via expandIfZip method in the extract function","details":"An issue in pf4j pf4j v.3.9.0 and before allows a remote attacker to obtain sensitive information and execute arbitrary code via the expandIfZip method in the extract function.","published":"2023-08-28T00:00:00Z","modified":"2026-07-22T02:25:33.594304Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.pf4j:pf4j","fixedVersion":null}],"fix":{"url":"https://github.com/pf4j/pf4j/commit/8e0aa198c4e652cfc1eb9e05ca9b64397f67cc72","label":"pf4j/pf4j@8e0aa19"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/40xxx/CVE-2023-40828.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40828"},{"type":"FIX","url":"https://github.com/pf4j/pf4j/commit/8e0aa198c4e652cfc1eb9e05ca9b64397f67cc72"},{"type":"FIX","url":"https://github.com/pf4j/pf4j/pull/537"},{"type":"FIX","url":"https://github.com/pf4j/pf4j/pull/538"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-22T02:25:33.594304Z"}}