CVE-2026-77294 TREK: Server-Side Request Forgery via User-Configurable LLM Base URL

TREK is a collaborative travel planner. Prior to 3.3.0, TREK allows an authenticated user to store an attacker-controlled llmbaseurl through the settings API when the LLMPARSING feature is enabled. Write permission to the target trip instance is required to trigger the vulnerable AI-assisted impo...