CVEvulnerability

CVE-2026-107369

6.1 MEDIUM Published 2026-10-13 Modified 2026-10-15 Official page ↗
Status
Awaiting Analysis
Published
2026-10-13
Last modified
2026-10-15
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-601

Description

The auth0/nextjs-auth0 SDK validates that the returnTo parameter is a same-origin URL. The SDK then stores this value and, in a later step, reconstructs it for the post-authentication redirect. The reconstruction logic can produce a URL that browsers interpret as an absolute or scheme-relative path, leading to a redirect to an unintended domain.

Related

Weakness · CWE (1)

  • CWE-601 URL Redirection to Untrusted Site weakness

References