Cross-site Scripting via uploaded assets
Package
Affected versions
< 3.4.15
>= 4.0.0, < 4.36.0
Patched versions
3.4.15
4.36.0
Description
Published by the National Vulnerability Database
Nov 21, 2023
Published to the GitHub Advisory Database
Nov 22, 2023
Reviewed
Nov 22, 2023
Impact
HTML files crafted to look like images may be uploaded regardless of mime validation. This is only applicable on front-end forms using the "Forms" feature containing an assets field, or within the control panel which requires authentication.
Patches
It has been patched on 3.4.15 and 4.36.0.
References