CVE-2026-7627
8nite metatrader-4-mcp sync_ea_from_file index.ts CallToolRequestSchema path traversal
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 2, 2026
- Updated
- May 4, 2026
- Reserved
- May 1, 2026
Description
A security vulnerability has been detected in 8nite metatrader-4-mcp 1.0.0. This vulnerability affects the function CallToolRequestSchema of the file src/index.ts of the component sync_ea_from_file. Such manipulation of the argument ea_name leads to path traversal. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
metatrader-4-mcp8nite |
|
References
- VDB-360573 | 8nite metatrader-4-mcp sync_ea_from_file index.ts CallToolRequestSchema path traversalvdb-entrytechnical-description
- VDB-360573 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #806286 | 8nite metatrader-4-mcp 1.0.0 Path Traversalthird-party-advisory
- https://github.com/8nite/metatrader-4-mcp/issues/1exploitissue-tracking
- https://github.com/8nite/metatrader-4-mcp/product
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