Severity:
CRITICAL RISK
(10.0)
Broken Client Authentication Logic (CWE-287) in UDS Identity Config Keycloak Authenticator
CVE-2026-46389
Analyzed
Vulnerability Type
Category:
Authentication Bypass
CWE:
CWE-287;CWE-303
Impact:
Full client impersonation and token issuance without knowledge of the real client secret
Severity:
CRITICAL RISK
(10.0)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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