CVE-2024-3429: Lollms

Critical severity, CVSS 9.8. EPSS: 28.3% chance of exploitation in the next 30 days.

A path traversal vulnerability exists in the parisneo/lollms application, specifically within the `sanitize_path_from_endpoint` and `sanitize_path` functions in `lollms_core\lollms\security.py`. This vulnerability allows for arbitrary file reading when the application is running on Windows. The issue arises due to insufficient sanitization of user-supplied input, enabling attackers to bypass the path traversal protection mechanisms by crafting malicious input. Successful exploitation could lead to unauthorized access to sensitive files, information disclosure, and potentially a denial of service (DoS) condition by including numerous large or resource-intensive files. This vulnerability affects the latest version prior to 9.6.

Affected products

• Lollms Lollms: before 9.6 (fixed in 9.6)

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