Vulnerability · Published Jul 13, 2026 · Assigned by VulDB

CVE-2026-15528lamaalrajih kicad-mcp path_validator.py protection mechanism

Low 3.3

In plain English

A low-severity security flaw in kicad-mcp from lamaalrajih. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)3.3Low

Exploit odds (30 days)0.2%top 94.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in lamaalrajih kicad-mcp up to 3.3.1. This issue affects some unknown processing of the file kicad_mcp/utils/path_validator.py. Performing a manipulation of the argument project_path/schematic_path results in protection mechanism failure. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
lamaalrajih	kicad-mcp	3.3.03.3.1

Weakness: CWE-693 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

References

VDB-377866 | lamaalrajih kicad-mcp path_validator.py protection mechanism vdb-entry, technical-description
VDB-377866 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-15528 | CVE Analysis and Report third-party-advisory
Submit #854531 | lamaalrajih kicad-mcp 3.3.1 Information Disclosure third-party-advisory
https://github.com/lamaalrajih/kicad-mcp/issues/57 exploit, issue-tracking
https://github.com/lamaalrajih/kicad-mcp/ product