Quick answers
- Is CVE-2026-107372 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-107372 being exploited in the wild.
- How severe is CVE-2026-107372?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- Auth0 Ai-Js prior to 6.0.2.
- Is there a fix for CVE-2026-107372?
- Yes: fixed in @auth0/ai 6.0.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-107372 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-107372?
- Check whether you run Auth0 Ai-Js at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: @auth0/ai 6.0.3
Technical details
The FGA retriever does not distinguish between authorization checks under different conditions when filtering documents during retrieval-augmented generation (RAG). An attacker with valid credentials can exploit this when a single retrieval includes multiple documents sharing the same object, user, and relation but differing by authorization context. The vulnerability results in denied documents being included in the model context and used in responses, allowing unauthorized information disclosure.
Affected products
- Auth0 ai-js prior to 6.0.2
Timeline
- 2026-11-10: disclosed