Intel

AIKIDO-2026-10161

litellm is vulnerable to Information Disclosure

Information Disclosure Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Feb 12, 2026

41

Medium Risk

This Affects:

PYTHONlitellm
0.1.0 - 1.80.14
Fixed in 1.80.15
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TL;DR

Affected versions of this package expose the full plaintext virtual key in error responses when an expired key is used, constituting a secrecy violation even though the key is no longer valid. An attacker can exploit this by capturing expired keys from logs, API responses, or monitoring systems and later abusing them if an administrator reactivates the key via the update endpoint, or by leveraging the leaked secret for audit evasion, access pattern reconstruction, or targeted social-engineering attacks, all of which violate standard secret-handling and compliance requirements.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

litellm is vulnerable to Information Disclosure in versions 0.1.0 - 1.80.14.

How to fix this

Upgrade the litellm library to the patch version.