CVE-2026-59820Medium· 6.5▾ SunlitLiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.7-stable, LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives, allowing an authen…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
0.3% → 0.6%
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.7-stable, LiteLLM Skills archive extraction did not sufficiently validate file paths from uploaded skill ZIP archives, allowing an authenticated user with access to LiteLLM LLM API routes or a key whose allowed_routes includes /v1/skills, anthropic_routes, or llm_api_routes to upload a crafted skill archive containing path traversal entries that could be written outside the intended extraction or staging directory. This issue is fixed in version 1.83.7-stable.
litellm < 1.83.7litellm = 1.83.7Upgrade past the affected range:
litellm 1.83.7Affected packages:
litellm < 1.83.7Patched in:
litellm 1.83.7Connected by shared product, vendor, weakness, or advisory.
CVE-2026-37004Critical· 9.8LiteLLM vulnerable to server-side template injection in the /prompts/test endpoint
CVE-2026-42203HighLiteLLM: Server-Side Template Injection in /prompts/test endpoint
CVE-2026-42271High· 8.8LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format
CVE-2026-42208Critical· 9.8LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format
CVE-2026-59823Medium· 5.3LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format
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