CVE-2026-7599

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.

CVSS 4.0

2.1CVSS: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

CVSS 3.1

6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-26)

CWE

CWE-22

Published

2026-05-01

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://github.com/BruceJqs/public_exp/issues/28
• https://github.com/Dayoooun/hwpx-mcp/
• https://github.com/Dayoooun/hwpx-mcp/issues/3
• https://vuldb.com/submit/805608
• https://vuldb.com/vuln/360556

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