CVE-2025-69286
RAGFlow has Predictable Token Generation Leading to Authentication Bypass Vulnerability
- State
- Published
- Severity
- 8.9 High
- Published
- Dec 31, 2025
- Updated
- Jan 2, 2026
- Reserved
- Dec 31, 2025
Description
RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In versions prior to 0.22.0, the use of an insecure key generation algorithm in the API key and beta (assistant/agent share auth) token generation process allows these tokens to be mutually derivable. Specifically, both tokens are generated using the same `URLSafeTimedSerializer` with predictable inputs, enabling an unauthorized user who obtains the shared assistant/agent URL to derive the personal API key. This grants them full control over the assistant/agent owner's account. Version 0.22.0 fixes the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.9 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | GitHub_M |
Weaknesses
- CWE-340 Generation of Predictable Numbers or Identifiers
Affected Products
| Product | Versions |
|---|---|
ragflowinfiniflow |
|
References
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-9j5g-g4xm-57w7
- https://github.com/infiniflow/ragflow/commit/a3bb4aadcc3494fb27f2a9933b4c46df8eb532e6
- https://github.com/infiniflow/ragflow/blob/v0.20.5/api/apps/system_app.py#L214-L215
- https://github.com/infiniflow/ragflow/blob/v0.20.5/api/utils/__init__.py#L343
- https://github.com/infiniflow/ragflow/blob/v0.20.5/api/utils/api_utils.py#L378
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