{"id":"CVE-2018-12532","aliases":["GHSA-3hx6-fqpj-xfjr"],"url":"https://o3.security/vulnerability/CVE-2018-12532","summary":"RichFaces vulnerable to Expression Language Injection","details":"JBoss RichFaces 4.5.3 through 4.5.17 allows unauthenticated remote attackers to inject an arbitrary expression language (EL) variable mapper and execute arbitrary Java code via a MediaOutputResource's resource request, aka RF-14309.","published":"2018-06-18T12:29:00.233Z","modified":"2026-10-24T10:31:04.439582964Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.richfaces:richfaces-core","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2020/Mar/21"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104503"},{"type":"EVIDENCE","url":"https://codewhitesec.blogspot.com/2018/05/poor-richfaces.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12532"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:31:04.439582964Z"}}