Vulnerability Monitor

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CVE-2022-31151


Authorization headers are cleared on cross-origin redirect. However, cookie headers which are sensitive headers and are official headers found in the spec, remain uncleared. There are active users using cookie headers in undici. This may lead to accidental leakage of cookie to a 3rd-party site or a malicious attacker who can control the redirection target (ie. an open redirector) to leak the cookie to the 3rd party site. This was patched in v5.7.1. By default, this vulnerability is not exploitable. Do not enable redirections, i.e. `maxRedirections: 0` (the default).


Published

2022-07-21T04:15:12.157

Last Modified

2024-11-21T07:04:00.370

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.7 (LOW)

Weaknesses
  • Type: Secondary
    CWE-601
  • Type: Primary
    CWE-346

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nodejs undici < 5.7.1 Yes

References