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Advisory record · GHSA-6qr3-3g89-m4jj

LiteLLM: Admin Key Handler Has Improper Authorization

CVSS 5.3 MediumEPSS 0.0057 · 47th percentile

Published by the GitHub Advisory Database at 21 Jun 2026, 03:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
litellmPyPI<=1.63.1No fixed version yet
Identifiers
GHSA-6qr3-3g89-m4jj · CVE-2026-12770 · PYSEC-2026-4068
Weakness (CWE)
CWE-266 · CWE-285
Tags
Published
21 Jun 2026
Updated
1 Oct 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The litellm package, versions up to and including 1.63.1, has an improper authorization flaw in its Admin Key Handler. The source gives few details on the exact conditions. A remote attacker may be able to exploit it, and a public exploit has been disclosed. No fix is listed.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CNA (VulDB)
  • CISA KEV Not listed.
  • EPSS 0.0057, the 47th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:09 UTC First seen by agentprime
  2. 31 Oct 2026, 14:09 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.