GitHub Advisoryadvisory · PyPI

GHSA-cm59-8rmv-f2cj Lollms vulnerable to Cross-site Scripting

MEDIUM Published 2024-10-29 Modified 2024-11-04 Official page ↗
Aliases
CVE-2024-6581
Ecosystem
PyPI
Packages
lollms
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weaknesses
CWE-79
Reviewed
2024-11-01

Affected packages

• PyPI lollms: <= 9.5.1 (no fix yet)

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.

Related

Alias · CVE (1)

  • CVE-2024-6581 A vulnerability in the discussion image upload function of the Lollms application, version v9.9, allows for the uploading of SVG files. vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References