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CVE-2026-25050: Vendure vulnerable to timing attack that enables user enumeration in NativeAuthenticationStrategy

January 30, 2026

The NativeAuthenticationStrategy.authenticate() method is vulnerable to a timing attack that allows attackers to enumerate valid usernames (email addresses).

References

  • github.com/advisories/GHSA-6f65-4fv2-wwch
  • github.com/vendurehq/vendure
  • github.com/vendurehq/vendure/commit/7f0c5556ecddb44a5d5208677a45fdd5923b0cc9
  • github.com/vendurehq/vendure/releases/tag/v3.5.3
  • github.com/vendurehq/vendure/security/advisories/GHSA-6f65-4fv2-wwch
  • nvd.nist.gov/vuln/detail/CVE-2026-25050

Code Behaviors & Features

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Affected versions

All versions before 3.5.3

Fixed versions

  • 3.5.3

Solution

Upgrade to version 3.5.3 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-202: Exposure of Sensitive Information Through Data Queries

Source file

npm/@vendure/core/CVE-2026-25050.yml

Spotted a mistake? Edit the file on GitLab.

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