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.
{
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2025-03-20T10:15:30Z",
"github_reviewed_at": "2025-03-21T18:51:44Z",
"cwe_ids": [
"CWE-400"
]
}