Homepage
About Snyk

Cross-site Scripting Affecting contao/comments-bundle package, versions >=4.0.0, <4.13.40 >=5.0.0-RC1, <5.3.4

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.05% (15th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PHP-CONTAOCOMMENTSBUNDLE-6594194
  • published 10 Apr 2024
  • disclosed 9 Apr 2024
  • credit m-vo
Report a new vulnerability Found a mistake?

Introduced: 9 Apr 2024

New CVE-2024-28234 Open this link in a new tab
CWE-74 Open this link in a new tab

How to fix?

Upgrade contao/comments-bundle to version 4.13.40, 5.3.4 or higher.

Overview

Affected versions of this package are vulnerable to Cross-site Scripting due to insufficient sanitization of BBCode input. An attacker can inject CSS styles by submitting comments with specially crafted BBCode.