{"id":"RHLW-2026-fd244c7ea4e4e9e4","summary":"Lightwell Security Advisory: cxf-rt-rs-security-oauth2 3.6.9.rhlw-00003","details":"Red Hat Lightwell has released org.apache.cxf:cxf-rt-rs-security-oauth2 3.6.9.rhlw-00003 with backported fixes for CVE-2026-50623, CVE-2026-50627, CVE-2026-50628, CVE-2026-50629, CVE-2026-50630, CVE-2026-50631, CVE-2026-57818, CVE-2026-61466, CVE-2026-63687, CVE-2026-68079, and CVE-2026-68481.\n\nCVE-2026-50623: Apache CXF: Authentication Bypass in OAuth2 TokenIntrospectionService\n\nCVE-2026-50627: Apache CXF: OAuth2: Missing JWT Audience and Issuer Validation in Access Token Validator\n\nCVE-2026-50628: Apache CXF: OAuth2: Inverted IP Binding Check Defeats Security Control\n\nCVE-2026-50629: Apache CXF: OAuth2: Log Injection via Unsanitized Client Identifier\n\nCVE-2026-50630: Apache CXF: OAuth2: HTTP Response Splitting via WWW-Authenticate Realm Injection\n\nCVE-2026-50631: Apache CXF: OAuth2: TOCTOU Race Condition in Refresh Token Processing\n\nCVE-2026-57818: Apache CXF: OAuth2 Authorization Code Replay via TOCTOU in JCacheCodeDataProvider\n\nCVE-2026-61466: Apache CXF: OAuth2 Dynamic Client Registration Scope Self-Escalation\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 3.6.9 from Maven Central.","modified":"2026-10-20T23:13:19.279725601Z","published":"2026-10-13T21:10:18Z","upstream":["CVE-2026-50623","CVE-2026-50627","CVE-2026-50628","CVE-2026-50629","CVE-2026-50630","CVE-2026-50631","CVE-2026-57818","CVE-2026-61466","CVE-2026-63687","CVE-2026-68079","CVE-2026-68481","GHSA-542g-m3fx-q86f","GHSA-83r6-96m8-r52p","GHSA-9mrv-8pvf-hf4m","GHSA-f8p7-h97q-7vx7","GHSA-g5v7-jchf-7jrr","GHSA-xf62-wr5p-5p95"],"references":[{"type":"WEB","url":"https://repo.maven.apache.org/maven2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50623.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/ydzj8m5mqmjy13xgyj9mkk9hfff63qq7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50623"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-542g-m3fx-q86f"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50627.json"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:37390"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-50627"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50627.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/0jfzz9q992957b99tw7hodcqjfyxwb1m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50627"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-9mrv-8pvf-hf4m"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50628.json"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-50628"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50628.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/vb3ho8lf228gh90m1fpnohf2008xrdxk"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50628"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-g5v7-jchf-7jrr"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50629.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/xw95po30p8th58ms1no6b0f2375cql00"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50629"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-f8p7-h97q-7vx7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50630.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/bt7vnjzzkpd6vdhkxv103poor1jy5trm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50630"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-xf62-wr5p-5p95"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50631.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/s83t3x4r626o9h8rt0ryr1w7w53l1vv8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50631"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-83r6-96m8-r52p"},{"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/2026/61xxx/CVE-2026-61466.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/2l1r16g79tpxd7fzrzr2q9oscwrjgljs"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61466"},{"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"}],"schema_version":"1.9.1","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}