RHLW-2026-fd244c7ea4e4e9e4

Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-fd244c7ea4e4e9e4.json
Import Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-fd244c7ea4e4e9e4.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHLW-2026-fd244c7ea4e4e9e4
Upstream
CVE (11)
GHSA (6)
Published
2026-10-13T21:10:18Z
Modified
2026-10-20T23:13:19Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
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.

CVE-2026-50623: Apache CXF: Authentication Bypass in OAuth2 TokenIntrospectionService

CVE-2026-50627: Apache CXF: OAuth2: Missing JWT Audience and Issuer Validation in Access Token Validator

CVE-2026-50628: Apache CXF: OAuth2: Inverted IP Binding Check Defeats Security Control

CVE-2026-50629: Apache CXF: OAuth2: Log Injection via Unsanitized Client Identifier

CVE-2026-50630: Apache CXF: OAuth2: HTTP Response Splitting via WWW-Authenticate Realm Injection

CVE-2026-50631: Apache CXF: OAuth2: TOCTOU Race Condition in Refresh Token Processing

CVE-2026-57818: Apache CXF: OAuth2 Authorization Code Replay via TOCTOU in JCacheCodeDataProvider

CVE-2026-61466: Apache CXF: OAuth2 Dynamic Client Registration Scope Self-Escalation

CVE-2026-63687: Apache CXF: JwtRequestCodeFilter silently overrides outer PKCE and nonce parameters

CVE-2026-68079: Apache CXF: DefaultEncryptingCodeDataProvider allows unlimited authorization code replay

CVE-2026-68481: Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider

This patched artifact is a drop-in replacement for org.apache.cxf:cxf-rt-rs-security-oauth2 3.6.9 from Maven Central.

References
Credits
    • Red Hat Lightwell - REMEDIATION_DEVELOPER

Affected packages