{"id":"RHLW-2026-2d8697b26ccd16c3","summary":"Lightwell Security Advisory: cxf-rt-rs-security-oauth2 4.2.2.rhlw-00006","details":"Red Hat Lightwell has released org.apache.cxf:cxf-rt-rs-security-oauth2 4.2.2.rhlw-00006 with backported fixes for CVE-2026-57818, CVE-2026-63687, CVE-2026-68079, and CVE-2026-68481.\n\nCVE-2026-57818: Apache CXF: OAuth2 Authorization Code Replay via TOCTOU in JCacheCodeDataProvider\n\nCVE-2026-63687: Apache CXF: JwtRequestCodeFilter silently overrides outer PKCE and nonce parameters\n\nCVE-2026-68079: Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay\n\nCVE-2026-68481: Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider\n\nThis patched artifact is a drop-in replacement for org.apache.cxf:cxf-rt-rs-security-oauth2 4.2.2 from Maven Central.","modified":"2026-10-27T04:00:03.599432509Z","published":"2026-10-13T21:10:22Z","upstream":["CVE-2026-57818","CVE-2026-63687","CVE-2026-68079","CVE-2026-68481"],"references":[{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57818.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/7q08mz8bcbosp25wok7gr537zlp15mfz"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57818"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63687.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/drcq4chmt0btx86f17o47j17r378hzpw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63687"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68079.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/6m06gdqz4rxhy9g90qz9lyqx2gqmf13o"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68079"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68481.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/88c0h10yjb2b8201o1km3st71fs2zw2b"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68481"}],"affected":[{"package":{"name":"org.apache.cxf:cxf-rt-rs-security-oauth2","ecosystem":"Red Hat Lightwell:Maven","purl":"pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.2.rhlw-00006"}]}],"versions":["2.6.0","2.6.1","2.6.10","2.6.11","2.6.12","2.6.13","2.6.14","2.6.15","2.6.16","2.6.17","2.6.2","2.6.3","2.6.4","2.6.5","2.6.6","2.6.7","2.6.8","2.6.9","2.7.0","2.7.1","2.7.10","2.7.11","2.7.12","2.7.13","2.7.14","2.7.15","2.7.16","2.7.17","2.7.18","2.7.2","2.7.3","2.7.4","2.7.5","2.7.6","2.7.7","2.7.8","2.7.9","3.0.0","3.0.0-milestone1","3.0.0-milestone2","3.0.1","3.0.10","3.0.11","3.0.12","3.0.13","3.0.14","3.0.15","3.0.16","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.0.7","3.0.8","3.0.9","3.1.0","3.1.1","3.1.10","3.1.11","3.1.12","3.1.13","3.1.14","3.1.15","3.1.16","3.1.17","3.1.18","3.1.2","3.1.3","3.1.4","3.1.5","3.1.6","3.1.7","3.1.8","3.1.9","3.2.0","3.2.1","3.2.10","3.2.11","3.2.12","3.2.13","3.2.14","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.2.7","3.2.8","3.2.9","3.3.0","3.3.1","3.3.10","3.3.11","3.3.12","3.3.13","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","3.3.7","3.3.8","3.3.9","3.4.0","3.4.1","3.4.10","3.4.2","3.4.3","3.4.4","3.4.5","3.4.6","3.4.7","3.4.8","3.4.9","3.5.0","3.5.1","3.5.10","3.5.11","3.5.2","3.5.3","3.5.4","3.5.5","3.5.6","3.5.7","3.5.8","3.5.9","3.6.0","3.6.1","3.6.10","3.6.11","3.6.12","3.6.13","3.6.2","3.6.3","3.6.4","3.6.5","3.6.6","3.6.7","3.6.8","3.6.9","4.0.0","4.0.1","4.0.10","4.0.11","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9","4.1.0","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.1.9","4.2.0","4.2.1","4.2.2"],"database_specific":{"lightwell":{"remediated_version":"4.2.2.rhlw-00006","repository_url":"https://packages.redhat.com/lightwell/java/remediated/","backport_base_version":"4.2.2"},"source":"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-2d8697b26ccd16c3.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}