by Kastro
Paper/Archive/CVE-2025-69286

CVE-2025-69286

infiniflow ragflow — RAGFlow has Predictable Token Generation Leading to Authentication Bypass Vulnerability

EPSS 0.8%public exploitCVSS 9.8
critical.is priorityof 100
51
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 56.5.565 × 2011.3Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
ragflow< 0.22.0–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)8.9CVSS: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
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitgithub.com/infiniflow/ragflow/security/advisories/GHSA-9j5g-g4xm-57w7refgithub.com/infiniflow/ragflow/commit/a3bb4aadcc3494fb27f2a9933b4c46df8eb532e6refgithub.com/infiniflow/ragflow/blob/v0.20.5/api/apps/system_app.py#L214-L215refgithub.com/infiniflow/ragflow/blob/v0.20.5/api/utils/__init__.py#L343refgithub.com/infiniflow/ragflow/blob/v0.20.5/api/utils/api_utils.py#L378