{"id":"CVE-2024-4264","aliases":["PYSEC-2026-1542"],"url":"https://o3.security/vulnerability/CVE-2024-4264","summary":"litellm passes untrusted data to `eval` function without sanitization","details":"A remote code execution (RCE) vulnerability exists in the berriai/litellm project due to improper control of the generation of code when using the `eval` function unsafely in the `litellm.get_secret()` method. Specifically, when the server utilizes Google KMS, untrusted data is passed to the `eval` function without any sanitization. Attackers can exploit this vulnerability by injecting malicious values into environment variables through the `/config/update` endpoint, which allows for the update of settings in `proxy_server_config.yaml`.","published":"2024-05-18T00:30:42Z","modified":"2026-09-10T03:50:13.427652069Z","cvss":{"score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00876,"percentile":0.55447,"asOf":"2026-07-31"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"litellm","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-4264"},{"type":"PACKAGE","url":"https://github.com/BerriAI/litellm"},{"type":"WEB","url":"https://github.com/BerriAI/litellm/blob/main/litellm/proxy/proxy_server.py#L2104-L2108"},{"type":"WEB","url":"https://github.com/BerriAI/litellm/blob/main/litellm/proxy/proxy_server.py#L2118"},{"type":"WEB","url":"https://github.com/BerriAI/litellm/blob/main/litellm/proxy/proxy_server.py#L2509-L2517"},{"type":"WEB","url":"https://github.com/BerriAI/litellm/blob/main/litellm/proxy/proxy_server.py#L2562-L2577"},{"type":"WEB","url":"https://github.com/BerriAI/litellm/blob/main/litellm/utils.py#L9867-L9885"},{"type":"WEB","url":"https://huntr.com/bounties/a3221b0c-6e25-4295-ab0f-042997e8fc61"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:50:13.427652069Z"}}