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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.

PUBLISHED Reserved 2026-07-12 | Published 2026-07-13 | Updated 2026-07-13 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
LOW: 3.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
1.7AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

Problem types

Protection Mechanism Failure

Product status

3.3.0
affected

3.3.1
affected

Timeline

2026-07-12:Advisory disclosed
2026-07-12:VulDB entry created
2026-07-12:VulDB entry last update

Credits

Mcfly_Zhang (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/377866 (VDB-377866 | lamaalrajih kicad-mcp path_validator.py protection mechanism) vdb-entry technical-description

vuldb.com/vuln/377866/cti (VDB-377866 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15528 (CVE-2026-15528 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/854531 (Submit #854531 | lamaalrajih kicad-mcp 3.3.1 Information Disclosure) third-party-advisory

github.com/lamaalrajih/kicad-mcp/issues/57 exploit issue-tracking

github.com/lamaalrajih/kicad-mcp/ product

cve.org (CVE-2026-15528)

nvd.nist.gov (CVE-2026-15528)

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