PT-2026-53486 · Pypi · Lollms

Published 2026-06-29 · Updated 2026-06-29

OSV

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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.

Fix

Related Identifiers

PYSEC-2026-403

Affected Products

Lollms

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-4315 · Security Note
• https://osv.dev/vulnerability/PYSEC-2026-403 · Vendor Advisory
• https://github.com/parisneo/lollms/commit/95ad36eeffc6a6be3e3f35ed35a384d768f0ecf6 · Note
• https://github.com/ParisNeo/lollms · Note
• https://pypi.org/project/lollms · Note
• https://github.com/advisories/GHSA-vqwr-q6cc-c242 · Note
• https://huntr.com/bounties/8a1b0197-2c36-4276-b92b-630a2a9bb09c · Note