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AIKIDO-2026-10084

craftcms/cms is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS)CVE-2026-56383 Published Jan 26, 2026

35

Low Risk

This Affects:

PHPcraftcms/cms
3.5.0 - 4.16.18
Fixed in 4.16.19
5.0.0 - 5.8.22
Fixed in 5.8.23
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TL;DR

Affected versions of this package are vulnerable to multiple Cross-site Scripting (XSS) issues. In the Table field, input validation is strengthened to prevent XSS attacks.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

craftcms/cms is vulnerable to Cross-site Scripting (XSS) in versions 3.5.0 - 4.16.18 and 5.0.0 - 5.8.22.

How to fix this

Upgrade the craftcms/cms library to the patch version.

Are You Affected?

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