CVE-2024-3029: Mintplexlabs Anythingllm

High severity, CVSS 8.0. EPSS: 0.7% chance of exploitation in the next 30 days.

In mintplex-labs/anything-llm, an attacker can exploit improper input validation by sending a malformed JSON payload to the '/system/enable-multi-user' endpoint. This triggers an error that is caught by a catch block, which in turn deletes all users and disables the 'multi_user_mode'. The vulnerability allows an attacker to remove all existing users and potentially create a new admin user without requiring a password, leading to unauthorized access and control over the application.

Affected products

• Mintplexlabs Anythingllm: before 1.0.0 (fixed in 1.0.0)

Published 2024-04-16. Last modified 2026-06-17.