CVE-2026-59819
2.1
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.10-stable, LiteLLM's /health/test_connection endpoint resolved request-supplied environment and OIDC file references in litellm_params, allowing a proxy administrator or another privileged caller with permission to test model connections to read files from the local filesystem via an oidc/file/ reference. This issue is fixed in version 1.83.10-stable.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| BerriAI | litellm | < 1.83.10-stable | affected |
Weaknesses
- CWE-73: CWE-73: External Control of File Name or Path
References
- https://github.com/BerriAI/litellm/security/advisories/GHSA-4g5m-c9r5-49xf
- https://github.com/BerriAI/litellm/pull/25592
- https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable
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