CVE-2026-7594

High

Published: 01 May 2026

Published

01 May 2026

Modified

05 May 2026

KEV Added

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Patch

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CVSS Score 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS Score 0.0006 18.7th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-7594 is a high-severity Path Traversal (CWE-22) vulnerability. Its CVSS base score is 7.3 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 18.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

This vulnerability is AI-related — categorised as AI Agent Protocols and Integrations; in the Protocol-Specific Risks risk domain.

The strongest mitigations our analysis identified are NIST 800-53 RA-5 (Vulnerability Monitoring and Scanning) and SI-10 (Information Input Validation).

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploit Public-Facing Application (T1190) and 1 other technique. What defenders deploy: see the NIST 800-53 controls recommended below.

Threat & Defense Details

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match

prevent

Directly validates the manipulable statusFile argument in image_to_3d_async to block path traversal sequences like '../'.

SI-2 Flaw Remediation good match

prevent

Remediates the specific path traversal flaw in Flux159 mcp-game-asset-gen 0.1.0 by identifying, prioritizing, and applying vendor patches or workarounds promptly.

RA-5 Vulnerability Monitoring and Scanning good match

detect

Scans and monitors for CVE-2026-7594 in deployed instances of the vulnerable MCP Interface component to identify exposure before exploitation.

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1005 Data from Local System Collection

Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.

attack.mitre.org →

Why these techniques?

Path traversal in network-accessible component enables remote exploitation of public-facing application (T1190) and unauthorized reads of local system files (T1005).

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

NVD Description

A vulnerability was detected in Flux159 mcp-game-asset-gen 0.1.0. Affected is the function image_to_3d_async of the file src/index.ts of the component MCP Interface. The manipulation of the argument statusFile results in path traversal. The attack can be executed remotely. 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.

Deeper analysisAI

CVE-2026-7594 is a path traversal vulnerability (CWE-22) in Flux159 mcp-game-asset-gen version 0.1.0. The issue affects the image_to_3d_async function within the src/index.ts file of the MCP Interface component, where manipulation of the statusFile argument enables traversal outside intended directories.

The vulnerability allows remote attackers to exploit it over the network with low complexity, requiring no privileges or user interaction (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L, score 7.3). Successful exploitation can result in limited impacts to confidentiality, integrity, and availability, such as unauthorized file reads, modifications, or disruptions via path traversal.

Advisories from VulDB and the project's GitHub repository indicate the vulnerability was reported early via issue #3, but the maintainers have not responded or issued patches. No mitigations or fixes are currently available, and users should monitor the repository for updates.

The exploit is public and may be used in attacks, with details available through VulDB entries and the GitHub issue.