Severity:
CRITICAL RISK
(9.4)
Path Traversal (CWE-22) in excel-mcp-server Remote Excel File Handler
CVE-2026-40576
Published:
Apr 21, 2026
Status:
Deferred
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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CWE-74;CWE-89
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Database Compromise and Data Integrity Loss
April 27, 2026
CWE-863
(8.5)
Incorrect Authorization (CWE-863) in OpenClaw chat.send Session Management
Privilege Escalation and Unauthorized Session Control
April 27, 2026
