Advisories

axios 1.15.0 before 1.18.0 NO_PROXY Bypass via 0.0.0.0

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severity
medium
date
Affecting
  • axios >= 1.15.0, < 1.18.0

  • axios >= 0.31.0, < 0.33.0

CWE
  • CWE-183 Permissive List of Allowed Inputs
CVSS
6.9
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N
Credit
jayant-eai
Description
axios versions 1.15.0 before 1.18.0 fail to recognize 0.0.0.0 as a loopback address in shouldBypassProxy.js, allowing requests to 0.0.0.0 to bypass NO_PROXY rules. Attackers can supply 0.0.0.0 URLs to route requests through configured proxies, potentially exposing local services when the proxy can reach the destination.

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