Exposure of Sensitive Information in berriai/litellm

{
  "id": "4c5843321632fb7d28ef1807b712137613ef75e05c8bdce2fcd02add94070a57",
  "url": "https://osv.dev/vulnerability/CVE-2025-0330",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Exposure of Sensitive Information in berriai/litellm",
    "summary": "In 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.",
    "evidence": "osv:CVE-2025-0330",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-0330",
      "aliases": [
        "CVE-2025-0330",
        "GHSA-879v-fggm-vxw2",
        "PYSEC-2026-1543"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/berriai/litellm",
              "type": "GIT",
              "events": [
                {
                  "introduced": "27e18358abcbcb973356cb067451a22f70b8daef"
                },
                {
                  "last_affected": "27e18358abcbcb973356cb067451a22f70b8daef"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:litellm:litellm:1.52.1:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.52.1-NA"
                      },
                      {
                        "last_affected": "1.52.1-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.52.1-NA",
            "v1.52.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0330.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:24.746592491Z",
      "provider": "osv",
      "references": [
        "https://huntr.com/bounties/661b388a-44d8-4ad5-862b-4dc5b80be30a",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0330.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-0330"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-1230"
        ],
        "cna_assigner": "@huntr_ai",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0330.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-0330",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 491547,
  "published_at": "2025-03-20T10:09:34.164+00:00"
}