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Improper Neutralization of Special Elements in Output Used by a Downstream Component Affecting contao/core-bundle package, versions >=4.0.0, <4.13.40 >=5.0.0-RC1, <5.3.4

0.0
low

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.05% (15th percentile)

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  • Snyk ID SNYK-PHP-CONTAOCOREBUNDLE-6594196
  • published 10 Apr 2024
  • disclosed 9 Apr 2024
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 9 Apr 2024

New CVE-2024-28191 Open this link in a new tab
CWE-74 Open this link in a new tab

How to fix?

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

Overview

contao/core-bundle is an Open Source PHP Content Management System for people who want a professional website that is easy to maintain.

Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component due to the improper handling of user input in the form generator. An attacker can inject malicious insert tags into the frontend by submitting specially crafted data through the form generator.