CVE-2025-0182
Denial of Service in danswer-ai/danswer
- State
- Published
- Severity
- 7.5 High
- Published
- Mar 20, 2025
- Updated
- Oct 15, 2025
- Reserved
- Jan 2, 2025
Description
A vulnerability in danswer-ai/danswer version 0.9.0 allows for denial of service through memory exhaustion. The issue arises from the use of a vulnerable version of the starlette package (<=0.49) via fastapi, which was patched in fastapi version 0.115.3. The vulnerability can be exploited by sending multiple requests to the /auth/saml/callback endpoint, leading to uncontrolled memory consumption and eventual denial of service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.5 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | @huntr_ai |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
danswer-ai/danswerdanswer-ai |
|
References
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