Prototype pollution in node-oojs
Priority MEDIUM 46CWE-1321Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.
Summary
All versions of package node-oojs are vulnerable to Prototype Pollution via the setPath function.
Why it matters now
EPSS 0.01916 79th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | node-oojs | all versions | — | No fix listed | CNA |
| — | node-oojs (npm) | up to 1.4.0 | — | No fix listed | GHSA-j4rw-x3vg-c8r7 |
- node-oojs Vendor— Affected all versions Fixed in — No fix listed CNA
- node-oojs (npm) Vendor— Affected up to 1.4.0 Fixed in — No fix listed GHSA-j4rw-x3vg-c8r7
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:node-oojs_project:node-oojs:*:*:*:*:*:node.js:*:* | all versions | Vulnerable | Node-oojs Project |
- cpe:2.3:a:node-oojs_project:node-oojs:*:*:*:*:*:node.js:*:* Versions all versions Vulnerable ·Node-oojs Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-7721
- 2026-10-03 Alias added: GHSA-j4rw-x3vg-c8r7
References
Sources
- CVE-2020-7721 · CVE Program
- CVE-2020-7721 · NVD
- FIRST EPSS
- GHSA-j4rw-x3vg-c8r7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences