{"cvss":2.1,"datePublished":"2026-07-26T00:00:00Z","dateUpdated":"2026-07-26T00:00:00Z","description":"LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.82.0-stable, LiteLLM's Custom Code Guardrails production create and update paths did not apply the same sandboxing and validation used by the test endpoint, allowing a privileged user with access to create or update guardrails to submit custom Python code that executed in the LiteLLM proxy environment and could expose secrets available to the process. This issue is fixed in version 1.82.0-stable.","dueDate":"","id":"CVE-2026-59821","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"LiteLLM","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"LOW","source":"vulncheck_kev","title":"LiteLLM LiteLLM Improper Control of Generation of Code","vendor":"LiteLLM"}