Severity:
CRITICAL RISK
(9.1)
IDOR (CWE-639) in MetaMCP MCP Transport Layer Dispatch
CVE-2026-79537
Deferred
Vulnerability Type
Category:
Insecure Direct Object Reference
CWE:
CWE-639
Impact:
Unauthorized Cross-Tenant Access and Data Exfiltration
Severity:
CRITICAL RISK
(9.1)
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
[FAQ]
Frequently Asked
Questions
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