Riskcovery

CVE-2026-107370

Improper Request Handling for Active Directory Logins in auth0-lock

State
Published
Severity
5.3 Medium
Published
Oct 13, 2026
Updated
Oct 14, 2026
Reserved
Oct 7, 2026

Read the record on cve.org

Description

When a username for an Active Directory connection is a domain without a local part, the auth0-lock library initiates the authentication transaction with a GET request instead of a POST request. As a result, user-submitted form data is appended to the URL as query string parameters.

Scores

CVSSScoreVectorSource
3.15.3 MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:NOkta

Weaknesses

  • CWE-598 Use of GET Request Method With Sensitive Query Strings
  • CWE-532 Insertion of Sensitive Information into Log File

Affected Products

ProductVersions
auth0-lockAuth0
  • 10.9.0 to before 13.2.1Affected
  • 14.0.0 to before 15.0.2Affected

References

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