Permissive Cross-domain Policy with Untrusted Domains Affecting undici package, versions <5.28.3 >=6.0.0 <6.6.1


0.0
low

Snyk CVSS

    Attack Complexity High
    Privileges Required High
    User Interaction Required

    Threat Intelligence

    EPSS 0.05% (15th percentile)
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SUSE
3.9 low

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  • Snyk ID SNYK-JS-UNDICI-6252336
  • published 18 Feb 2024
  • disclosed 16 Feb 2024
  • credit Unknown

How to fix?

Upgrade undici to version 5.28.3, 6.6.1 or higher.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to Permissive Cross-domain Policy with Untrusted Domains due to not clearing Proxy-Authentication headers on cross-origin redirects. An attacker can intercept the improperly cleared headers.