High severityNVD Advisory· Published May 5, 2022· Updated Apr 23, 2025
Cross site scripting via canonical tag
CVE-2022-24899
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
contao/core-bundlePackagist | >= 4.13.0, < 4.13.3 | 4.13.3 |
contao/contaoPackagist | >= 4.13.0, < 4.13.3 | 4.13.3 |
Affected products
3- ghsa-coords2 versions
>= 4.13.0, < 4.13.3+ 1 more
- (no CPE)range: >= 4.13.0, < 4.13.3
- (no CPE)range: >= 4.13.0, < 4.13.3
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-m8x6-6r63-qvj2ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-24899ghsaADVISORY
- contao.org/en/security-advisories/cross-site-scripting-via-canonical-url.htmlghsax_refsource_MISCWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2022-24899.yamlghsaWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2022-24899.yamlghsaWEB
- github.com/contao/contao/commit/199206849a87ddd0fa5cf674eb3c58292fd8366cghsax_refsource_MISCWEB
- github.com/contao/contao/security/advisories/GHSA-m8x6-6r63-qvj2ghsax_refsource_CONFIRMWEB
News mentions
0No linked articles in our index yet.