{"id":"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.","aliases":["GHSA-vp6r-9m58-5xv8"],"modified":"2026-08-07T11:31:17.123732883Z","published":"2026-05-08T15:36:34.133Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-917"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41883.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/omnifaces/omnifaces","events":[{"introduced":"0"},{"fixed":"ef30eff0df832bcc469091644f2e33d6a91329f4"},{"fixed":"4d076699cfcf8d63d03e50d045460b4e4df6ed8a"},{"fixed":"7c9c9271297835ad329f9bca563187a5975d5830"},{"fixed":"3226e3ef9a6891fbd3b8216d29419d8caf5d150e"},{"introduced":"d8fd8f2409e6f0ae420be2205f9983fb12c46fc4"},{"fixed":"d18a9c77c434edcef8e81dfbd1b52d8c573d95a7"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.14.2"},{"introduced":"2.0-RC1"},{"fixed":"2.7.32"},{"introduced":"3.0-RC1"},{"fixed":"3.14.16"},{"introduced":"5.0-M1"},{"fixed":"5.2.3"},{"introduced":"4.0-M1"},{"fixed":"4.7.5"}],"source":"AFFECTED_FIELD"}}],"versions":["1.14.1","4.7.4","2.7.31","5.2.2","5.2.1","5.2","3.14.15","4.7.3","3.14.14","4.7.2","3.14.13","5.1","2.7.30","4.7.1","5.0","3.14.12","4.7","3.14.11","2.7.29","4.6.4","3.14.10","2.7.28","2.7.27","4.6.3","4.6.2","4.6","2.7.26","4.5.1","4.5","4.4.1","4.4","2.7.25","4.3","2.7.24","4.2","2.7.23","4.1","2.7.22","4.0.1","2.7.21","2.7.20","2.7.18","2.7.17","2.7.16","2.7.15","2.7.14","2.7.13","2.7.12","2.7.11","2.7.10","2.7.8","2.7.7","2.7.6","2.7.5","2.7.4","2.7.3","2.7.2","2.7.1","2.7","2.6.9","2.6.8","2.6.4","2.6.3","1.14","2.6.2","2.6.1","2.6","2.5.1","2.5","2.4","1.13","2.3","1.12.1","2.2","1.12","1.11","1.8.1","1.10","2.0","1.8","1.7","1.6.3","1.6.2","1.6.1","1.6","1.5","1.4.1","1.4","1.3","1.2","1.1","1.0","0.01"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41883.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}