{"id":"CVE-2025-0330","aliases":["GHSA-879v-fggm-vxw2","PYSEC-2026-1543"],"title":"LiteLLM Has a Leakage of Langfuse API Keys","summary":"LiteLLM Has a Leakage of Langfuse API Keys","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","vendor":"litellm","product":"litellm","ecosystem":"pip","affected":["litellm <= 1.52.1"],"published":"2025-03-20","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:23.214350081Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-879v-fggm-vxw2","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0330"},{"url":"https://github.com/BerriAI/litellm"},{"url":"https://huntr.com/bounties/661b388a-44d8-4ad5-862b-4dc5b80be30a"}],"tags":["osv","pip"],"epss":0.00555,"epssPercentile":0.44924,"ingestedAt":"2026-07-08T18:25:47.320Z","slug":"CVE-2025-0330","body":"## Overview\n\nIn berriai/litellm version v1.52.1, an issue in proxy_server.py causes the leakage of Langfuse API keys when an error occurs while parsing team settings. This vulnerability exposes sensitive information, including langfuse_secret and langfuse_public_key, which can provide full access to the Langfuse project storing all requests.\n\n## Affected packages\n\n- `litellm <= 1.52.1`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}