PT-2025-50563

CVE-2025-67716

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Published

2025-12-10

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Updated

2026-10-14

Description by

CVSS 3.1
5.7
Medium
MetricsAV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions Auth0 Next.js SDK versions 4.9.0 through 4.12.1
Description The Auth0 Next.js SDK has an input-validation issue in the returnTo parameter. This flaw allows attackers to inject unintended OAuth query parameters into the Auth0 authorization request. Successful exploitation could lead to tokens being issued with unintended parameters.
Recommendations Update to version 4.13.0 or later.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-184: Incomplete List of Disallowed Inputs
Related identifiers
CVE-2025-67716
GHSA-MR6F-H57V-RPJ5
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