{"id":"CVE-2018-14667","aliases":[],"url":"https://o3.security/vulnerability/CVE-2018-14667","summary":"Richfaces vulnerable to arbitrary code execution","details":"The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via `org.ajax4jsf.resource.UserResource$UriData`.","published":"2022-05-13T01:17:53Z","modified":"2025-10-22T17:36:28Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H"},"epss":{"score":0.74171,"percentile":0.99457,"asOf":"2026-09-14"},"cisaKev":null,"exploitsKnown":7,"affectedPackages":[{"ecosystem":"Maven","name":"org.richfaces:richfaces-core","fixedVersion":"3.3.4"}],"fix":{"url":"https://github.com/richfaces/richfaces/commit/1372eb716c1a215a5af124198f21bde33fafad06","label":"richfaces/richfaces@1372eb7"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14667"},{"type":"WEB","url":"https://github.com/richfaces/richfaces/commit/1372eb716c1a215a5af124198f21bde33fafad06"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3517"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3518"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3519"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2018:3581"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14667"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14667"},{"type":"WEB","url":"http://packetstormsecurity.com/files/156663/Richsploit-RichFaces-Exploitation-Toolkit.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2020/Mar/21"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2025-10-22T17:36:28Z"}}