Bug 2498192 (CVE-2026-59819) - CVE-2026-59819 litellm: LiteLLM: Information disclosure via local file read in test connection endpoint
Summary: CVE-2026-59819 litellm: LiteLLM: Information disclosure via local file read i...
Keywords:
Status: NEW
Alias: CVE-2026-59819
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-08 20:01 UTC by OSIDB Bzimport
Modified: 2026-07-09 15:05 UTC (History)
29 users (show)

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Description OSIDB Bzimport 2026-07-08 20:01:27 UTC 
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.
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