CVE-2026-12770: BerriAI litellm Admin Key key_management_endpoints.py improper authorization

Published Jun 21, 2026
·
Updated

A vulnerability was determined in BerriAI litellm up to 1.63.1. The impacted element is an unknown function of the file litellm/proxy/managementendpoints/keymanagementendpoints.py of the component Admin Key Handler. This manipulation causes improper authorization. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 23781. It is recommended to apply a patch to fix this issue. The vendor was contacted early about this disclosure.

Affected Software

2 affected components
BerriAI LiteLLM<=1.63.1
LiteLLM LiteLLM<1.63.2

Event History

Jun 21, 2026
CVE Published
via MITRE·12:15 AM
Data Sourced
via MITRE·12:15 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:16 AM
RemedyDescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-12770?

The severity of CVE-2026-12770 is rated medium with a score of 5.4.

2

How does CVE-2026-12770 affect BerriAI litellm?

CVE-2026-12770 affects BerriAI litellm by causing improper authorization in the Admin Key Handler component.

3

What type of vulnerability is CVE-2026-12770?

CVE-2026-12770 is an improper authorization vulnerability found in the key_management_endpoints.py file.

4

What component is impacted by CVE-2026-12770?

CVE-2026-12770 impacts the Admin Key Handler component in BerriAI litellm.

5

How can I mitigate the effects of CVE-2026-12770?

Mitigation for CVE-2026-12770 typically involves updating to the latest version of the affected software, ensuring proper authorization mechanisms are in place.

Contact

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