Severity:

HIGH RISK

(7.1)

Sensitive Header Exposure (CWE-522) in OpenClaw MCP

CVE-2026-53840

Analyzed

Vulnerability Type

Category:

Sensitive Information Exposure

CWE:

CWE-522

Impact:

Exposure of Authentication and Routing Secrets

Severity:

HIGH RISK

(7.1)

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]

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