SOURCE-LINKED INTELLIGENCE

GHSA-v359-jj2v-j536: vLLM has SSRF Protection Bypass

OSV AI package advisories · observation · Mar 9, 2026 · UTC

## Summary The SSRF protection fix for https://github.com/vllm-project/vllm/security/advisories/GHSA-qh4c-xf7m-gxfc can be bypassed in the `load_from_url_async` method due to inconsistent URL parsing behavior between the validation layer and the actual HTTP client. ## Affected Component - **File**: `vllm/connections.py` - **Function**: `load_from_url_async` ## Vulnerability Details ### Root Cause The SSRF [fix](https://github.com/vllm-project/vllm/pull/32746) uses `urllib3.util.parse_url()` to validate and extract the hostname from user-provided URLs. However, `load_from_url_async` uses `aioht

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recordType: vulnerability
status: active
evidenceStatus: reported
region: Global

Evidence & attribution

OSV AI package advisories · 2026-03-09T19:55:32.000Z
OSV AI package advisories · 2026-07-13T14:36:41.656Z

First collected: 2026-09-20T22:31:48.298Z. This is not the publication date.