{"cve":"CVE-2018-12532","nvd":{"published":"2018-06-18T12:29:00.233","modified":"2026-06-17T01:37:55.227","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-917"],"references":["http://seclists.org/fulldisclosure/2020/Mar/21","http://www.securityfocus.com/bid/104503","https://codewhitesec.blogspot.com/2018/05/poor-richfaces.html","http://seclists.org/fulldisclosure/2020/Mar/21","http://www.securityfocus.com/bid/104503"],"products":["redhat:richfaces"],"source":"nvd","synced_at":"2026-10-19T20:51:47.459859389+00:00"},"epss":{"cve":"CVE-2018-12532","score":0.06802,"percentile":0.94006,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3hx6-fqpj-xfjr","url":"https://osv.dev/vulnerability/GHSA-3hx6-fqpj-xfjr","summary":"RichFaces vulnerable to Expression Language Injection","modified":"2023-11-08T03:59:49.607470Z","packages":[{"ecosystem":"Maven","name":"org.richfaces:richfaces-core","purl":"pkg:maven/org.richfaces/richfaces-core","ranges":[">=4.5.3.Final <=4.5.17.Final"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}