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1 vulnerability by efforthye
CVE-2026-5327 (GCVE-0-2026-5327)
Vulnerability from cvelistv5 – Published: 2026-04-02 11:45 – Updated: 2026-04-02 13:23
VLAI
EPSS
VEX
Title
efforthye fast-filesystem-mcp index.ts handleGetDiskUsage command injection
Summary
A security flaw has been discovered in efforthye fast-filesystem-mcp up to 3.5.1. The affected element is the function handleGetDiskUsage of the file src/index.ts. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-02 13:22 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/354658 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/354658/cti | signaturepermissions-required |
| https://vuldb.com/submit/780776 | third-party-advisory |
| https://github.com/efforthye/fast-filesystem-mcp/… | issue-tracking |
| https://github.com/user-attachments/files/2582287… | exploit |
| https://github.com/efforthye/fast-filesystem-mcp/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| efforthye | fast-filesystem-mcp |
Affected:
3.5.0
Affected: 3.5.1 cpe:2.3:a:efforthye:fast-filesystem-mcp:*:*:*:*:*:*:*:* |
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