Hackers are exploiting a critical LiteLLM pre-auth SQLi flaw
Summary
Hackers are actively exploiting a critical pre-authentication SQL injection vulnerability (CVE-2026-42208) in the LiteLLM open-source LLM gateway. This flaw allows attackers to access sensitive information stored within the system.
IFF Assessment
This is bad news for defenders as a critical vulnerability is being actively exploited, allowing attackers to gain unauthorized access to sensitive data.
Severity
A pre-authentication SQL injection vulnerability that allows unauthorized access to sensitive data is highly critical, warranting a high CVSS score due to its potential for broad impact and ease of exploitation.
Defender Context
Defenders need to prioritize patching or mitigating CVE-2026-42208 in their LiteLLM deployments immediately. This exploit highlights the growing threat landscape around LLM infrastructure and the importance of securing these new attack vectors.