Server-side request forgery in private-ip
Priority HIGH 77CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.
Summary
All versions of the package private-ip are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide an IP or hostname that resolves to a multicast IP address (224.0.0.0/4) which is not included as part of the private IP ranges in the package's source code.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00381 32nd 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
- 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 |
|---|---|---|---|---|---|
| — | private-ip | all versions | — | No fix listed | CNA |
| — | private-ip (npm) | up to 3.0.2 | — | No fix listed | GHSA-9h3q-32c7-r533 |
- private-ip Vendor— Affected all versions Fixed in — No fix listed CNA
- private-ip (npm) Vendor— Affected up to 3.0.2 Fixed in — No fix listed GHSA-9h3q-32c7-r533
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8020
- 2026-10-03 Alias added: GHSA-9h3q-32c7-r533
References
Sources
- CVE-2025-8020 · CVE Program
- CVE-2025-8020 · NVD
- FIRST EPSS
- GHSA-9h3q-32c7-r533 · GitHub Advisory Database · CC BY 4.0
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