CVE-2026-5327Disclosure

LOWCVSS 2.1 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-74CWE-77

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

CVE@CVEnew188d
Disclosure
CVE-2026-5327 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. Perf… https://www.cve.org/CVERecord?id=CVE-2026-5327
Post summary
A new CVE-2026-5327 vulnerability in efforthye fast-filesystem-mcp affecting the handleGetDiskUsage function is disclosed; no PoC, exploit, active exploitation, patch, or false positive information is provided.
00000142
56.9K followersView on X
CyberDudeBivash® | Global Cybersecurity Company@cyberbivash189d
Disclosure
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-5327 - efforthye fast-filesystem-mcp index.ts handleGetDiskUsage command injection Intel Report: https://ift.tt/JUOFX0v
Post summary
The post announces a command injection vulnerability (CVE‑2026‑5327) in fast‑filesystem‑mcp and links to an Intel report, but it provides no exploit or patch details.
000002.0K
281 followersView on X

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