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Description

A flaw has been found in WilliamCloudQi matlab-mcp-server up to ab88f6b9bf5f36f725e8628029f7f6dd0d9913ca. The affected element is the function generate_matlab_code/execute_matlab_code of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument scriptPath can lead to path traversal. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-04-28 | Published 2026-04-28 | Updated 2026-04-28 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

ab88f6b9bf5f36f725e8628029f7f6dd0d9913ca
affected

Timeline

2026-04-28:Advisory disclosed
2026-04-28:VulDB entry created
2026-04-28:VulDB entry last update

Credits

BruceJin (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/359927 (VDB-359927 | WilliamCloudQi matlab-mcp-server MCP index.ts execute_matlab_code path traversal) vdb-entry technical-description

vuldb.com/vuln/359927/cti (VDB-359927 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/802911 (Submit #802911 | WilliamCloudQi matlab-mcp-server Commit ab88f6b9bf5f36f725e8628029f7f6dd0d9913ca Path Traversal) third-party-advisory

github.com/WilliamCloudQi/matlab-mcp-server/issues/8 issue-tracking

github.com/BruceJqs/public_exp/issues/18 exploit issue-tracking

github.com/WilliamCloudQi/matlab-mcp-server/ product

cve.org (CVE-2026-7272)

nvd.nist.gov (CVE-2026-7272)

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