{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41883", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-22T15:11:54.670Z", "datePublished": "2026-05-08T15:36:34.133Z", "dateUpdated": "2026-05-08T19:40:03.022Z"}, "containers": {"cna": {"title": "OmniFaces: EL injection via crafted resource name in wildcard CDN mapping", "problemTypes": [{"descriptions": [{"cweId": "CWE-917", "lang": "en", "description": "CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/omnifaces/omnifaces/security/advisories/GHSA-vp6r-9m58-5xv8", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/omnifaces/omnifaces/security/advisories/GHSA-vp6r-9m58-5xv8"}], "affected": [{"vendor": "omnifaces", "product": "omnifaces", "versions": [{"version": "< 1.14.2", "status": "affected"}, {"version": ">= 2.0-RC1, < 2.7.32", "status": "affected"}, {"version": ">= 3.0-RC1, < 3.14.16", "status": "affected"}, {"version": ">= 4.0-M1, < 4.7.5", "status": "affected"}, {"version": ">= 5.0-M1, < 5.2.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-08T15:36:34.133Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-vp6r-9m58-5xv8", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-08T19:39:20.768212Z", "id": "CVE-2026-41883", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-08T19:40:03.022Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-41883", "lastModified": "2026-05-08T16:16:11.760", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-05-08T16:16:11.760", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/omnifaces/omnifaces/security/advisories/GHSA-vp6r-9m58-5xv8"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-917"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-05-08T18:00:16.876757+00:00", "updated": "2026-05-08T18:00:16.876790+00:00", "vendors": []}