CVE-2024-2299: lollms web ui XSS — Exploit & Fix

Description

A stored Cross-Site Scripting (XSS) vulnerability exists in the parisneo/lollms-webui application due to improper validation of uploaded files in the profile picture upload functionality. Attackers can exploit this vulnerability by uploading malicious HTML files containing JavaScript code, which is executed when the file is accessed. This vulnerability is remotely exploitable via Cross-Site Request Forgery (CSRF), allowing attackers to perform actions on behalf of authenticated users and potentially leading to unauthorized access to sensitive information within the Lollms-webui application.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
lollms	lollms_web_ui	< 9.5

References

Advisories & Patches

https://huntr.com/bounties/f1adaac0-b9ed-4093-a0f3-2d0a4ecba398 https://huntr.com/bounties/f1adaac0-b9ed-4093-a0f3-2d0a4ecba398

Exploits

https://huntr.com/bounties/f1adaac0-b9ed-4093-a0f3-2d0a4ecba398 https://huntr.com/bounties/f1adaac0-b9ed-4093-a0f3-2d0a4ecba398

Frequently Asked Questions

What is CVE-2024-2299? +

A stored Cross-Site Scripting (XSS) vulnerability exists in the parisneo/lollms-webui application due to improper validation of uploaded files in the profile picture upload functionality. Attackers can exploit this vulnerability by uploading malicious HTML files containing JavaScript code, which is executed when the file is accessed. This vulnerability is remotely exploitable via Cross-Site Request Forgery (CSRF), allowing attackers to perform actions on behalf of authenticated users and potentially leading to unauthorized access to sensitive information within the Lollms-webui application. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-2299? +

CVE-2024-2299 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-2299? +

CVE-2024-2299 affects products from lollms, specifically: lollms_web_ui. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-2299? +

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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