PT-2026-36551 · Hwpx-Mcp · Hwpx-Mcp

Eternity · Published 2026-05-01 · Updated 2026-05-02 · CVE-2026-7599

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Dayoooun hwpx-mcp version 0.2.0

Description An issue exists in the MCP Interface component within the file mcp-server/src/index.ts. Manipulation of the output path argument in the save document(), export to text(), and export to html() functions allows for path traversal, which is a method used to access files and directories that are stored outside the intended folder. This flaw enables remote exploitation.

Recommendations As a temporary workaround, consider restricting the use of the output path argument in the save document(), export to text(), and export to html() functions until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7599

Affected Products

Hwpx-Mcp

References · 12

• 🔥 https://github.com/BruceJqs/public_exp/issues/28 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7599 · Security Note
• https://github.com/Dayoooun/hwpx-mcp/issues/3 · Note
• https://twitter.com/infoflowcloud/status/2050344634937753923 · Twitter Post
• https://vuldb.com/vuln/360556/cti · Note
• https://vuldb.com/submit/805608 · Note
• https://vuldb.com/vuln/360556 · Note
• https://github.com/Dayoooun/hwpx-mcp · Note
• https://t.me/CVEtracker/52473 · Telegram Post
• https://twitter.com/CVEnew/status/2050343634491650424 · Twitter Post
• https://t.me/cveNotify/161823 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2050366490411512048 · Twitter Post