parisneo/lollms version 9.5 is vulnerable to Local File Inclusion (LFI) attacks due to insufficient path sanitization. The sanitize_path_from_endpoint function fails to properly sanitize Windows-style paths (backward slash \), allowing attackers to perform directory traversal attacks on Windows systems. This vulnerability can be exploited through various routes, including personalities and /del_preset, to read or delete any file on the Windows filesystem, compromising the system's availability.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-4315
• ParisNeo/lollms@95ad36e
• https://huntr.com/bounties/8a1b0197-2c36-4276-b92b-630a2a9bb09c