{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-50634", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-06-05T11:26:05.858Z", "datePublished": "2026-06-12T09:05:53.768Z", "dateUpdated": "2026-06-12T09:28:13.663Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.cxf:cxf-rt-rs-security-jose-jaxrs", "product": "Apache CXF", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "4.2.2", "status": "affected", "version": "4.2.0", "versionType": "semver"}, {"lessThan": "4.1.7", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Mitchell Benjamin / Revamp Studio."}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A vulnerability in Apache CXF's&nbsp;JwsJsonContainerRequestFilter can be exploited to cause&nbsp;CXF to process metadata that was not authenticated by the accepted signature.&nbsp;This can bypass the application's assumption<br>\nthat accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue.<br><br>"}], "value": "A vulnerability in Apache CXF's\u00a0JwsJsonContainerRequestFilter can be exploited to cause\u00a0CXF to process metadata that was not authenticated by the accepted signature.\u00a0This can bypass the application's assumption\n\nthat accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-347", "description": "CWE-347 Improper Verification of Cryptographic Signature", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-06-12T09:05:53.768Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/9nfwh9d3m4kznxrk1mz98hl0jml18k0p"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache CXF: WS JSON request filter trusts metadata from an unvalidated first signature entry", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/06/11/11"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-06-12T09:28:13.663Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in Apache CXF's\u00a0JwsJsonContainerRequestFilter can be exploited to cause\u00a0CXF to process metadata that was not authenticated by the accepted signature.\u00a0This can bypass the application's assumption\n\nthat accepted `Content-Type` or protected HTTP-header metadata came from a verified signature entry, and may steer downstream JAX-RS entity parsing or signed-header consistency checks. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fix this issue."}], "id": "CVE-2026-50634", "lastModified": "2026-06-12T13:08:47.310", "metrics": {}, "published": "2026-06-12T10:16:23.413", "references": [{"source": "security@apache.org", "url": "https://lists.apache.org/thread/9nfwh9d3m4kznxrk1mz98hl0jml18k0p"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/06/11/11"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Undergoing Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "security@apache.org", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.2.0,4.2.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,4.1.7)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache CXF", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "cxf", "vendor": "apache"}], "created": "2026-06-12T11:00:05.504614+00:00", "updated": "2026-06-12T11:00:06.143841+00:00", "vendors": ["apache", "apache$PRODUCT$cxf"]}