alexbinary object-deep-assign 1.0.11 is vulnerable to Prototype Pollution via the…
Priority MEDIUM 50CWE-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 · CISA ADP. Fix status from CNA and GitHub.
Summary
alexbinary object-deep-assign 1.0.11 is vulnerable to Prototype Pollution via the extend() method of Module.deepAssign (/src/index.js)
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00558 46th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | @alexbinary/object-deep-assign (npm) | up to 1.0.11 | — | No fix listed | GHSA-4xg3-7w7q-856q |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- @alexbinary/object-deep-assign (npm) Vendor— Affected up to 1.0.11 Fixed in — No fix listed GHSA-4xg3-7w7q-856q
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-36582
- 2026-10-03 Alias added: GHSA-4xg3-7w7q-856q
References
Sources
- CVE-2024-36582 · CVE Program
- CVE-2024-36582 · NVD
- FIRST EPSS
- GHSA-4xg3-7w7q-856q · 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