CVE-2026-108167
Published:November 10, 2026
Updated:November 14, 2026
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.
Affected Packages
auth0-ai-langchain (PYTHON):
Affected version(s) >=0.1.0 <1.0.2 || >=1.0.0b1 <1.0.2Fix Suggestion:
Update to version 1.0.2auth0-ai-llamaindex (PYTHON):
Affected version(s) >=0.1.0 <1.0.3 || >=1.0.0b1 <1.0.3Fix Suggestion:
Update to version 1.0.3Related Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization
EPSS
Base Score:
0.18