CVE-2024-6581

CRITICAL EPSS 44.0%
Published Oct 29, 20241y ago · Modified Jun 17, 20261w ago
9.0 CVSS 3.1
Critical
Find Similar
Published Oct 29, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability in the discussion image upload function of the Lollms application, version v9.9, allows for the uploading of SVG files. Due to incomplete filtering in the sanitize_svg function, this can lead to cross-site scripting (XSS) vulnerabilities, which in turn pose a risk of remote code execution. The sanitize_svg function only removes script elements and 'on*' event attributes, but does not account for other potential vectors for XSS within SVG files. This vulnerability can be exploited when authorized users access a malicious URL containing the crafted SVG file.

CVSS Details

Base Score
9.0
Exploitability
2.3
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
44.0% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
lollmslord_of_large_language_models9.9any

References 2

  • github.com https://github.com/parisneo/lollms/commit/328b960a0de2097e13654ac752253e9541521ddd
    Patch
  • huntr.com https://huntr.com/bounties/ad68ecd6-44e2-449b-8e7e-f2b71b1b43c7
    ExploitThird Party Advisory

Remediation

  • github.com https://github.com/parisneo/lollms/commit/328b960a0de2097e13654ac752253e9541521ddd
    Patch