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Fencer Intel
no cvss —

CVE-2026-108167 json

The auth0-ai-python FGA retriever does not distinguish between authorization checks under different users, relations, or conditions when fi…

published yesterday modified yesterday also EUVD-2026-122933

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits
0
none known

Summary

The auth0-ai-python FGA retriever does not distinguish between authorization checks under different users, relations, or conditions when filtering documents during retrieval-augmented generation, resulting in documents denied by Auth0 FGA being included in the model context and used in the generated response.

Patch / fix

  • Auth0 auth0-ai-langchain 1.0.2
  • Auth0 auth0-ai-llamaindex 1.0.3

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Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-11).

Affected products

  • Auth0 auth0-ai-langchain
  • Auth0 auth0-ai-llamaindex

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.