How severe is GHSA-pjr6-jx7r-j4r6?

No CVSS score has been assigned to GHSA-pjr6-jx7r-j4r6 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-pjr6-jx7r-j4r6?

GHSA-pjr6-jx7r-j4r6 affects the following packages: @auth0/nextjs-auth0 (npm). Ecosystems affected: npm.

How do I fix GHSA-pjr6-jx7r-j4r6?

Update @auth0/nextjs-auth0 to 4.5.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-pjr6-jx7r-j4r6 is resolved across your whole dependency graph.

How do I detect GHSA-pjr6-jx7r-j4r6 in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for @auth0/nextjs-auth0. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

How do I mitigate GHSA-pjr6-jx7r-j4r6 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

How does O3 Security protect against GHSA-pjr6-jx7r-j4r6?

O3 pinpoints whether GHSA-pjr6-jx7r-j4r6 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-pjr6-jx7r-j4r6 actively exploited in the wild?

No public exploit code has been indexed for GHSA-pjr6-jx7r-j4r6 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for GHSA-pjr6-jx7r-j4r6?

GHSA-pjr6-jx7r-j4r6 has an EPSS (Exploit Prediction Scoring System) score of 0.4%, placing it in the 28th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is GHSA-pjr6-jx7r-j4r6?

GHSA-pjr6-jx7r-j4r6 is classified as CWE-613 (CWE-613). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was GHSA-pjr6-jx7r-j4r6 published, and has it been updated?

GHSA-pjr6-jx7r-j4r6 was published on April 29, 2025 and was last updated on April 30, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

GHSA-pjr6-jx7r-j4r6: Auth0 NextJS SDK v4 Missing Session Invali…

EPSS Exploitation Probability

via FIRST.org ↗

0.4%probability of exploitation in next 30 days

Lower Risk28th percentile+0.11%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Blast Radius

1 pkg affected

📦@auth0/nextjs-auth0

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects npm packages — download data is not available via public APIs for these ecosystems.

Description

Overview

Auth0 NextJS v4.0.1 to v4.5.0 does not invoke .setExpirationTime when generating a JWE token for the session. As a result, the JWE does not contain an internal expiration claim. While the session cookie may expire or be cleared, the JWE remains valid.

Am I Affected?

You are affected if you are using Auth0 NextJS SDK v4.

Fix

Upgrade to v4.5.1.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`@auth0/nextjs-auth0`	≥ 4.0.1&&< 4.5.1	4.5.1

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for @auth0/nextjs-auth0. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update @auth0/nextjs-auth0 to 4.5.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-pjr6-jx7r-j4r6 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-pjr6-jx7r-j4r6 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-pjr6-jx7r-j4r6. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

### Overview Auth0 NextJS `v4.0.1` to `v4.5.0` does not invoke `.setExpirationTime` when generating a JWE token for the session. As a result, the JWE does not contain an internal expiration claim. While the session cookie may expire or be cleared, the JWE remains valid. ### Am I Affected? You are affected if you are using Auth0 NextJS SDK v4. ### Fix Upgrade to `v4.5.1`.

O3 Security · Impact-Aware SCA

Is GHSA-pjr6-jx7r-j4r6 in your dependencies?

O3 detects GHSA-pjr6-jx7r-j4r6 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my dependencies How O3 SCA works

GHSA-pjr6-jx7r-j4r6