CVE-2026-7599
Dayoooun hwpx-mcp MCP index.ts export_to_html path traversal
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 1, 2026
- Updated
- May 4, 2026
- Reserved
- May 1, 2026
Description
A vulnerability was detected in Dayoooun hwpx-mcp 0.2.0. This affects the function save_document/export_to_text/export_to_html of the file mcp-server/src/index.ts of the component MCP Interface. Performing a manipulation of the argument output_path results in path traversal. Remote exploitation of the attack is possible. The exploit is now public 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 |
|---|---|
hwpx-mcpDayoooun |
|
References
- VDB-360556 | Dayoooun hwpx-mcp MCP index.ts export_to_html path traversalvdb-entrytechnical-description
- VDB-360556 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #805608 | Dayoooun hwpx-mcp Commit 87850fd67f0488d79fcbf061a29938cae914a15d Path Traversalthird-party-advisory
- https://github.com/Dayoooun/hwpx-mcp/issues/3issue-tracking
- https://github.com/BruceJqs/public_exp/issues/28exploitissue-tracking
- https://github.com/Dayoooun/hwpx-mcp/product
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