[HIGH] ezsystems/ezplatform-richtext allows access to external entities in XML

PKSA-w1xb-npn9-4xm1 GHSA-2jqj-5qv2-xvcg

Affected package: ezsystems/ezplatform-richtext

Affected version: >=2.3.0-beta1,<2.3.26

Reported by:
GitHub