{"id":"CVE-2026-41883","aliases":["GHSA-vp6r-9m58-5xv8"],"url":"https://o3.security/vulnerability/CVE-2026-41883","summary":"OmniFaces: EL injection via crafted resource name in wildcard CDN mapping","details":"OmniFaces is a utility library for Faces. Prior to versions 1.14.2, 2.7.32, 3.14.16, 4.7.5, and 5.2.3, there is a server-side EL injection leading to Remote Code Execution (RCE). This affects applications that use CDNResourceHandler with a wildcard CDN mapping (e.g. libraryName:*=https://cdn.example.com/*). An attacker can craft a resource request URL containing an EL expression in the resource name, which is evaluated server-side. This issue has been patched in versions 1.14.2, 2.7.32, 3.14.16, 4.7.5, and 5.2.3.","published":"2026-05-08T15:36:34.133Z","modified":"2026-08-07T11:31:17.123732883Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.omnifaces:omnifaces","fixedVersion":"1.14.2"},{"ecosystem":"Maven","name":"org.omnifaces:omnifaces","fixedVersion":"2.7.32"},{"ecosystem":"Maven","name":"org.omnifaces:omnifaces","fixedVersion":"3.14.16"},{"ecosystem":"Maven","name":"org.omnifaces:omnifaces","fixedVersion":"4.7.5"},{"ecosystem":"Maven","name":"org.omnifaces:omnifaces","fixedVersion":"5.2.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41883.json"},{"type":"ADVISORY","url":"https://github.com/omnifaces/omnifaces/security/advisories/GHSA-vp6r-9m58-5xv8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41883"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:17.123732883Z"}}