How 3 bugs made this LiteLLM vulnerability
Source Reddit Cybersecurity
Mentioned vulnerabilities
Fixed in 1.83.14 : update affected systems when convenient.
Data as of 15 Jun 2026, 19:30 UTC
Rated by Threat Radar
- Patch
- Available – fixed in 1.83.14
What to do
AI-suggested
Upgrade LiteLLM to version 1.83.14-stable or later, which contains the complete fix set for the three vulnerabilities. After upgrading, audit all accounts with proxy_admin privileges and treat them as having host-level access. Review all Custom Code Guardrails and callbacks configured in litellm_settings.callbacks, as these can be abused post-compromise. Verify the integrity of deployed code and rotate all provider keys, database credentials, and MCP tokens if exposure is suspected. No other mitigations are indicated beyond applying the official patch and conducting thorough post-patch audits.
Discussion
A chain of three vulnerabilities in LiteLLM, an open-source AI gateway, allows a low-privilege user to escalate to full admin and execute arbitrary code on the server. The vulnerabilities include an authorization bypass, privilege escalation, and a sandbox escape leading to server-side code execution. Exploiting the chain exposes all provider keys, stored credentials, and data passing through the gateway, enabling an attacker to alter AI model responses and potentially execute arbitrary commands on connected systems. The maintainer released a full fix in LiteLLM v1.83.14-stable.
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