CVE-2022-24899

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in packagist/contao/contao

Identifiers

GHSA-m8x6-6r63-qvj2, CVE-2022-24899

Package Slug

packagist/contao/contao

Vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Description

Contao is a powerful open source CMS that allows you to create professional websites and scalable web applications. In versions of Contao prior to 4.13.3 it is possible to inject code into the canonical tag. As a workaround users may disable canonical tags in the root page settings.

Affected Versions

All versions starting from 4.13.0 before 4.13.3

Solution

Upgrade to version 4.13.3 or above.

Last Modified

2024-02-05

source