Directory traversal in easy-static-server
Priority HIGH 72CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-22 and the CVSS impact.
Summary
All versions of package easy-static-server are vulnerable to Directory Traversal due to missing input sanitization and sandboxes being employed to the req.url user input that is passed to the server code.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01413 72nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | easy-static-server | all versions | — | No fix listed | CNA |
| — | easy-static-server (npm) | up to 0.1.1 | — | No fix listed | GHSA-wcwm-c3mr-pxcr |
- easy-static-server Vendor— Affected all versions Fixed in — No fix listed CNA
- easy-static-server (npm) Vendor— Affected up to 0.1.1 Fixed in — No fix listed GHSA-wcwm-c3mr-pxcr
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:easy-static-server_project:easy-static-server:*:*:*:*:*:node.js:*:* | all versions | Vulnerable | Easy-static-server Project |
- cpe:2.3:a:easy-static-server_project:easy-static-server:*:*:*:*:*:node.js:*:* Versions all versions Vulnerable ·Easy-static-server Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-25931
- 2026-10-03 Alias added: GHSA-wcwm-c3mr-pxcr
References
Advisory 2
Sources
- CVE-2022-25931 · CVE Program
- CVE-2022-25931 · NVD
- FIRST EPSS
- GHSA-wcwm-c3mr-pxcr · GitHub Advisory Database · CC BY 4.0
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