Authorization Bypass Vulnerability in BerriAI LiteLLM Product
CVE-2026-108574

5.3MEDIUM

Key Information:

Vendor

Berriai

Status
Litellm
Vendor
CVE Published:
11 October 2026

What is CVE-2026-108574?

A security issue has been identified in BerriAI LiteLLM affecting versions up to and including 1.95.0. The vulnerability resides in the function ui_view_session_spend_logs within the Spend Tracking component, specifically in the file litellm/proxy/spend_tracking/spend_management_endpoints.py. It can be exploited remotely by manipulating the session_id argument, which leads to an unauthorized access scenario. Users are strongly advised to upgrade to version 1.96.0, which includes the fix for this vulnerability labeled as patch 722d9ffa4f6c5ae15702ab9ab2c5f6bf1688308b.

Affected Version(s)

LiteLLM 1.0

LiteLLM 1.1

LiteLLM 1.2

References

https://vuldb.com/vuln/416231
vdb-entrytechnical-description
https://vuldb.com/vuln/416231/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-108574
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Gabriel Alves (VulDB User)
VulDB Vulnerability Moderation Team
.