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VULNERABILITIES

CVE-2026-107370 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/auth0/lock/security/advisories/GHSA-mp8m-wcxp-w648 [email protected]
https://trust.okta.com/security-advisories/improper-request-handling-for-active-directory-logins-in-auth0-lock-cve-2026-107370 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-532Insertion of Sensitive Information into Log File[email protected]
CWE-598Use of GET Request Method With Sensitive Query Strings[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-107370
NVD Published Date:
Oct 13, 2026
NVD Last Modified:
Oct 15, 2026
Source:
[email protected]
CVE-2026-107370 Details - Not Deferred