Access violation vulnerability in ArtPlacer Widget 2.21.1

The ArtPlacer Widget plugin for WordPress has a problem that could cause data to be lost without permission. This happens because the plugin doesn’t check for certain abilities when using the artplacer_del feature. This means that someone who is logged in and has at least the Subscriber level of access could delete any widget they want.

Detected in:

ArtPlacer Widget fixed vulnerable versions: >= * <= 2.21.1

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Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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