CVE-2024-4315: parisneo/lollms Local File Inclusion (LFI) attack

June 12, 2024

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

github.com/ParisNeo/lollms
github.com/advisories/GHSA-vqwr-q6cc-c242
github.com/parisneo/lollms/commit/95ad36eeffc6a6be3e3f35ed35a384d768f0ecf6
huntr.com/bounties/8a1b0197-2c36-4276-b92b-630a2a9bb09c
nvd.nist.gov/vuln/detail/CVE-2024-4315

Code Behaviors & Features

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