5.4

CVE-2025-67490: auth0 nextjs-auth0 Incorrect Authorization

CVSS: 5.4v3.1MediumAnalyzed
AliasesGHSA-wcgj-f865-c7j7
Published 10-12-2025Last modified 11-12-2025
Open JSON

Vulnerability summary

CVE-2025-67490 is a medium (CVSS 5.4) Incorrect Authorization vulnerability in auth0 nextjs-auth0. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9.5% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-12-2025
    PublishedVulnerability first disclosed.
  2. 11-12-2025
    Last modifiedVulnerability information updated.

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 metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.20%

Chance of exploitation in the next 30 days

Percentile

10%

Versus all other CVEs

30-day change

0.00 pp

From 0.20% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.20%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

@auth01 product
  • nextjs-auth0≥ 4.11.0, < 4.11.2 | ≥ 4.12.0, < 4.12.1
Auth01 product
  • nextjs-auth0≥ 4.12.0, < 4.12.1 | ≥ 4.11.0, < 4.11.2 | 4.11.0 | 4.11.1 | 4.12.0

2 vendors · 2 products

References

4 links