Open WebUIGHSA-w466-2wfc-8g58
Open WebUI has vulnerable dependency on starlette via fastapi
High7.5Published Mar 20, 2025 · updated Apr 15, 2025
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| open-webui PyPI | <= 0.3.32 | No fix yet |
Details and references
In version 0.3.32 of open-webui, the application uses a vulnerable version of the starlette package through its dependency on fastapi. The starlette package versions <=0.49 are susceptible to uncontrolled resource consumption, which can be exploited to cause a denial of service through memory exhaustion. This issue is addressed in fastapi version 0.115.3.
- CVSS 3.0
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-400
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