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Description

LiteLLM Information health API_KEY Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of LiteLLM. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of the API_KEY parameter provided to the health endpoint. The issue results from exposing sensitive information to an unauthorized actor. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-26585.

PUBLISHED Reserved 2025-09-30 | Published 2025-10-29 | Updated 2025-10-29 | Assigner zdi




LOW: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

Default status
unknown

10.2.2025
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-929/ (ZDI-25-929)

docs.litellm.ai/release_notes/v1.63.14-stable (vendor-provided URL) vendor-advisory

cve.org (CVE-2025-11203)

nvd.nist.gov (CVE-2025-11203)

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