Medium severity · published Dec 10, 2025
CVE-2025-67490
Auth0 Next.js SDK has Improper Request Caching Lookup
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Auth0 Next.js SDK is a library for implementing user authentication in Next.js applications. When using versions 4.11.0 through 4.11.2 and 4.12.0, simultaneous requests on the same client may result in improper lookups in the TokenRequestCache for the request results. This issue is fixed in versions 4.11.2 and 4.12.1.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
nextjs-auth0 · auth0
>= 4.12.0, < 4.12.1; >= 4.11.0, < 4.11.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-67490
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-67490
Patch
https://github.com/auth0/nextjs-auth0/commit/26cc8a7c60f4b134700912736f991a25bd6bbf0b
Vendor Advisory
https://github.com/auth0/nextjs-auth0/security/advisories/GHSA-wcgj-f865-c7j7
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