BerriAI litellm SSTI Vulnerability

BerriAI litellm versions <=1.82.4 are affected by a Server-Side Template Injection (SSTI) vulnerability.

Unauthenticated attackers can exploit this by sending a crafted dotprompt_content parameter to the /prompts/test endpoint, allowing them to execute arbitrary OS commands.

This is due to the use of an unsandboxed jinja2.Environment.