simplehttpserver node module suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
simplehttpserver node module suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.
Why it matters now
EPSS 0.00633 50th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed simplehttpserver (npm): 0.1.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| HackerOne | simplehttpserver node module | All versions | — | No fix listed | CNA |
| — | simplehttpserver (npm) | before 0.1.0 | 0.1.0 | Patch available | GHSA-jrhj-2j3q-xf3v |
- simplehttpserver node module VendorHackerOne Affected All versions Fixed in — No fix listed CNA
- simplehttpserver (npm) Vendor— Affected before 0.1.0 Fixed in 0.1.0 Patch available GHSA-jrhj-2j3q-xf3v
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:simplehttpserver_project:simplehttpserver:*:*:*:*:*:node.js:*:* | all versions | Vulnerable | Simplehttpserver Project |
- cpe:2.3:a:simplehttpserver_project:simplehttpserver:*:*:*:*:*:node.js:*:* Versions all versions Vulnerable ·Simplehttpserver Project
Remediation
- Fix · GHSA-jrhj-2j3q-xf3v simplehttpserver (npm) Fixed in 0.1.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-3716
- 2026-10-03 Alias added: GHSA-jrhj-2j3q-xf3v
- 2026-10-25 EPSS moved to the 50th–90th percentile
References
More Simplehttpserver Project Simplehttpserver vulnerabilities
- TI-2018-02780 Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server. CVSS 3.1HIGH 7.5
- TI-2018-11820 A Path Traversal in simplehttpserver versions <=0.2.1 allows to list any file in another folder of web root. CVSS 3.0MEDIUM 5.3
Sources
- CVE-2018-3716 · CVE Program
- CVE-2018-3716 · NVD
- FIRST EPSS
- GHSA-jrhj-2j3q-xf3v · GitHub Advisory Database · CC BY 4.0
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