Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-94037

CVE-2026-94037LOW

00Kisumi00 mcp-file-analyzer analyze_csv_data MCP tool main.py ControlFlowNode path traversal

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   L   N   N    2.1   .0047   38.2     —

AFFECTED
  Product            Versions                                    Fixed
  mcp-file-analyzer  84740852f0cf0cf5db4781b1ca6d7c6a6d210405 –  —

TIMELINE
  Sep 19  Reserved by VulDB
  Sep 20  Published (CNA: VulDB)
  Sep 22  EXPLOIT PUBLISHED — CVE-2026-94037 (00Kisumi00 mcp-file-analyzer). Public exploit reference added.

CWE-22 · CNA: VulDB · CVSS v4.0 · 6 references · NVD status: Deferred

Description

A weakness has been identified in 00Kisumi00 mcp-file-analyzer up to 84740852f0cf0cf5db4781b1ca6d7c6a6d210405. This affects the function ControlFlowNode of the file main.py of the component analyze_csv_data MCP tool. This manipulation of the argument filename causes path traversal. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 19, 2026	Reserved	Reserved by VulDB
September 20, 2026	Published	Published (CNA: VulDB)
September 22, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-94037 (00Kisumi00 mcp-file-analyzer). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
00Kisumi00	mcp-file-analyzer	—	84740852f0cf0cf5db4781b1ca6d7c6a6d210405	—

Weaknesses

CWE-22

References (6)

Authoritative record: CVE-2026-94037 at cve.org

Vendors: 00kisumi00

Weaknesses: CWE-22

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-94037 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.