Severity:
CRITICAL RISK
(9.8)
Host Header Injection (CWE-601) in Nezha OAuth2 Endpoint
CVE-2026-101090
Deferred
Vulnerability Type
Category:
Host Header Injection
CWE:
CWE-601
Impact:
OAuth2 Authorization Code Theft and Account Takeover
Severity:
CRITICAL RISK
(9.8)
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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