CVE-2026-7398 MEDIUM

CVE-2026-7398: florensiawidjaja BioinfoMCP Upload Endpoint app.py upload path traversal

Vendor Florensiawidjaja
Product BioinfoMCP
Weakness CWE-22 · Path traversal
Published April 29, 2026
Last update April 30, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS: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

What the vulnerability does

01Description

A weakness has been identified in florensiawidjaja BioinfoMCP up to 7ada7918b9e515604d3c0ae264d3a9af10bf6e54. This vulnerability affects the function Upload of the file bioinfo_mcp_platform/app.py of the component Upload Endpoint. This manipulation of the argument Name causes path traversal. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Key dates

02Disclosure timeline

April 29, 2026 CVE published
April 30, 2026 Record updated