| Assigner | @huntr_ai |
| Reserved | 2024-03-09 |
| Published | 2024-06-06 |
| Updated | 2024-06-07 |
Description
A vulnerability in the parisneo/lollms-webui version 9.3 allows attackers to bypass intended access restrictions and execute arbitrary code. The issue arises from the application's handling of the `/execute_code` endpoint, which is intended to be blocked from external access by default. However, attackers can exploit the `/update_setting` endpoint, which lacks proper access control, to modify the `host` configuration at runtime. By changing the `host` setting to an attacker-controlled value, the restriction on the `/execute_code` endpoint can be bypassed, leading to remote code execution. This vulnerability is due to improper neutralization of special elements used in an OS command (`Improper Neutralization of Special Elements used in an OS Command`).
| CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Problem types
CWE-78 Improper Neutralization of Special Elements used in an OS Command
Product status
References
https://huntr.com/bounties/62144831-8d4b-4cf2-9737-5e559f7bc67e
