Severity:
HIGH RISK
(8.1)
Scope Validation Flaw (CWE-862) in ZITADEL OAuth2
CVE-2026-56668
Deferred
Vulnerability Type
Category:
Broken Authorization / Access Control
CWE:
CWE-862
Impact:
Privilege Escalation Across OAuth2 Clients
Severity:
HIGH RISK
(8.1)
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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