CVE-2024-1569: lollms-webui DoS — Exploit & Fix

Description

parisneo/lollms-webui is vulnerable to a denial of service (DoS) attack due to uncontrolled resource consumption. Attackers can exploit the `/open_code_in_vs_code` and similar endpoints without authentication by sending repeated HTTP POST requests, leading to the opening of Visual Studio Code or the default folder opener (e.g., File Explorer, xdg-open) multiple times. This can render the host machine unusable by exhausting system resources. The vulnerability is present in the latest version of the software.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor	Product	Versions
lollms	lollms-webui	All

References

Advisories & Patches

https://github.com/parisneo/lollms-webui/commit/354cf766835396b7fc0d5105ed3b77572a653149 https://github.com/parisneo/lollms-webui/commit/354cf766835396b7fc0d5105ed3b77572a653149

Exploits

https://huntr.com/bounties/369d1694-47e4-49bc-bb35-931ce4a5148e https://huntr.com/bounties/369d1694-47e4-49bc-bb35-931ce4a5148e

Frequently Asked Questions

What is CVE-2024-1569? +

parisneo/lollms-webui is vulnerable to a denial of service (DoS) attack due to uncontrolled resource consumption. Attackers can exploit the `/open_code_in_vs_code` and similar endpoints without authentication by sending repeated HTTP POST requests, leading to the opening of Visual Studio Code or the default folder opener (e.g., File Explorer, xdg-open) multiple times. This can render the host machine unusable by exhausting system resources. The vulnerability is present in the latest version of the software. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-1569? +

CVE-2024-1569 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-1569? +

CVE-2024-1569 affects products from lollms, specifically: lollms-webui. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-1569? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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