Input validation vulnerability in Embed PDF Viewer 2.3.1

The Embed PDF Viewer tool used in WordPress has a security issue. This problem allows hackers who have editor-level access to insert harmful web scripts into pages. This can happen in multi-site installations or if the unfiltered_html feature has been turned off.

Detected in:

Embed PDF Viewer fixed vulnerable versions: >= * <= 2.3.1

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

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

Is this information incorrect? Please leave us a message.