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CVE-2018-3730

24
FAUCET Score

CVE-2018-3730 describes a Path Traversal vulnerability in the mcstatic node module, allowing an unauthenticated attacker to read arbitrary files on the server by manipulating the filePath parameter. This vulnerability carries a CVSS score of 7.5 (High), indicating a high impact on confidentiality with low attack complexity and no user interaction required. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using the affected mcstatic_project mcstatic module should prioritize patching.

Impacted Technologies

VendorProductVersion(s)CPE
0.0.20CPE matchmatch criteria
cpe:2.3:a:mcstatic_project:mcstatic:0.0.20:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.04%
Probability of exploitation in next 30 days
EPSS Percentile
79.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0204 is in the 63rd percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

npmGHSA-3r8f-gphx-9m2chigh

Path Traversal in mcstatic

Jul 27, 2018

References

hackerone.com / reports/312907
ExploitThird Party Advisory