| Assigner | @huntr_ai |
| Reserved | 2024-03-10 |
| Published | 2024-05-16 |
| Updated | 2024-06-04 |
Description
A vulnerability in the parisneo/lollms-webui allows for arbitrary file upload and read due to insufficient sanitization of user-supplied input. Specifically, the issue resides in the `install_model()` function within `lollms_core/lollms/binding.py`, where the application fails to properly sanitize the `file://` protocol and other inputs, leading to arbitrary read and upload capabilities. Attackers can exploit this vulnerability by manipulating the `path` and `variant_name` parameters to achieve path traversal, allowing for the reading of arbitrary files and uploading files to arbitrary locations on the server. This vulnerability affects the latest version of parisneo/lollms-webui.
| CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Problem types
CWE-29 Path Traversal: '\..\filename'
Product status
References
https://huntr.com/bounties/cd383817-924a-445a-838e-d0c867c6a176
