CVE-2026-7398

florensiawidjaja BioinfoMCP Upload Endpoint app.py upload path traversal

State: Published
Severity: 6.9 Medium
Published: Apr 29, 2026
Updated: Apr 30, 2026
Reserved: Apr 29, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	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	VulDB
3.1	7.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	7.3 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-22 Path Traversal

Affected Products

Product	Versions
BioinfoMCPflorensiawidjaja	7ada7918b9e515604d3c0ae264d3a9af10bf6e54Affected

References

VDB-360122 | florensiawidjaja BioinfoMCP Upload Endpoint app.py upload path traversalvdb-entrytechnical-description
VDB-360122 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #803488 | florensiawidjaja BioinfoMCP 7ada7918b9e515604d3c0ae264d3a9af10bf6e54 Path Traversalthird-party-advisory
https://github.com/florensiawidjaja/BioinfoMCP/issues/2exploitissue-tracking
https://github.com/florensiawidjaja/BioinfoMCP/product

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.