CVE-2024-6250 Absolute Path Traversal in parisneo/lollms-webui

What is CVE-2024-6250?

CVE-2024-6250 is a high-severity path traversal vulnerability in parisneo/lollms-webui, published on 27 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An absolute path traversal vulnerability exists in parisneo/lollms-webui v9.6, specifically in the `open_file` endpoint of `lollms_advanced.py`. The `sanitize_path` function with `allow_absolute_path=True` allows an attacker to access arbitrary files and directories on a Windows system. This vulnerability can be exploited to read any file and list arbitrary directories on the affected system.

Weakness: CWE-36

Which versions are affected by CVE-2024-6250?

It affects 1 product.

Products include Lollms Lollms Web Ui.

How do I fix CVE-2024-6250?

No fix has been published for CVE-2024-6250 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2024-6250 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-6250 exists.

Public exploit code: 1 Nuclei template.

Other vulnerabilities in parisneo/lollms-webui

• CVE-2024-2359 Improper Neutralization of Special Elements used in an OS Command in parisneo/lollms-webui Critical 9.8
• CVE-2024-2360 Path Traversal leading to Remote Code Execution in parisneo/lollms-webui Critical 9.8
• CVE-2024-4320 Remote Code Execution due to LFI in '/install_extension' in parisneo/lollms-webui Critical 9.8
• CVE-2024-2358 Path Traversal leading to Remote Code Execution in parisneo/lollms-webui Critical 9.8
• CVE-2024-4326 Remote Code Execution via `/apply_settings` and `/execute_code` in parisneo/lollms-webui Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-fpqq-pjqc-cp2p.