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CVE-2020-28360

CRITICAL
9.8
CVSS Score
Published: November 23, 2020 at 08:33 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorPrivate IP

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

Description

Insufficient RegEx in private-ip npm package v1.0.5 and below insufficiently filters reserved IP ranges resulting in indeterminate SSRF. An attacker can perform a large range of requests to ARIN reserved IP ranges, resulting in an indeterminable number of critical attack vectors, allowing remote attackers to request server-side resources or potentially execute arbitrary code through various SSRF techniques.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/frenchbread/private-ip
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.npmjs.com/package/private-ip

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-918

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