{"id":"CVE-2022-0839","aliases":["GHSA-jvfv-hrrc-6q72"],"url":"https://o3.security/vulnerability/CVE-2022-0839","summary":"Improper Restriction of XML External Entity Reference in liquibase/liquibase","details":"Improper Restriction of XML External Entity Reference in GitHub repository liquibase/liquibase prior to 4.8.0.","published":"2022-03-04T14:25:10Z","modified":"2026-08-12T03:51:48.392829197Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.02967,"percentile":0.8614,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.liquibase:liquibase-core","fixedVersion":"4.8.0"}],"fix":{"url":"https://github.com/liquibase/liquibase/commit/33d9d925082097fb1a3d2fc8e44423d964cd9381","label":"liquibase/liquibase@33d9d92"},"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2025/Apr/14"},{"type":"WEB","url":"https://huntr.dev/bounties/f1ae5779-b406-4594-a8a3-d089c68d6e70"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0839.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0839"},{"type":"FIX","url":"https://github.com/liquibase/liquibase/commit/33d9d925082097fb1a3d2fc8e44423d964cd9381"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:48.392829197Z"}}