GHSA-m8x6-6r63-qvj2, CVE-2022-24899
packagist/contao/contao
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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.
All versions starting from 4.13.0 before 4.13.3
Upgrade to version 4.13.3 or above.
2024-02-05
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