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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.

PUBLISHED Reserved 2026-07-07 | Published 2026-07-08 | Updated 2026-07-09 | Assigner GitHub_M




LOW: 2.1CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-94: Improper Control of Generation of Code ('Code Injection')

Product status

< 1.82.0-stable
affected

References

github.com/...itellm/security/advisories/GHSA-72m8-9m7m-h278

github.com/...ommit/e50b4486d0f7aa0497185a1ebcdd2c91f1769eba

github.com/BerriAI/litellm/releases/tag/v1.82.0-stable

cve.org (CVE-2026-59821)

nvd.nist.gov (CVE-2026-59821)

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