An arbitrary file upload vulnerability in the file upload module of Keystone v4.2.1…
Priority MEDIUM 47CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
An arbitrary file upload vulnerability in the file upload module of Keystone v4.2.1 allows attackers to execute arbitrary code via a crafted file.
Why it matters now
EPSS 0.02597 85th 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
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:keystonejs:keystone:4.2.1:*:*:*:*:node.js:*:* | 4.2.1 | Vulnerable | keystonejs |
- cpe:2.3:a:keystonejs:keystone:4.2.1:*:*:*:*:node.js:*:* Versions 4.2.1 Vulnerable ·keystonejs
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-29354
- 2026-10-03 Alias added: GHSA-6p5h-jwvv-w7mr
References
More keystonejs Keystone vulnerabilities
- TI-2022-18756 NODE_ENV in Keystone defaults to development with esbuild CVSS 3.1CRITICAL 9.8
- TI-2022-18698 @keystone-6/core vulnerable to field-level access-control bypass for multiselect field CVSS 3.1CRITICAL 9.8
- TI-2017-11626 CSV Injection (aka Excel Macro Injection or Formula Injection) exists in… CVSS 3.0HIGH 8.8
- TI-2017-12181 KeystoneJS before 4.0.0-beta.7 allows application-wide CSRF bypass by removing the CSRF… CVSS 3.0HIGH 8.8
- TI-2015-07619 Credentials management flaw in HackerOne keystone node module CVSS 3.0HIGH 7.5
- TI-2017-11625 A cross-site scripting (XSS) vulnerability exists in… CVSS 3.0MEDIUM 6.1
Sources
- CVE-2022-29354 · CVE Program
- CVE-2022-29354 · NVD
- FIRST EPSS
- GHSA-6p5h-jwvv-w7mr · GitHub Advisory Database · CC BY 4.0
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