Known vulnerabilities in PDF Viewer Block for Gutenberg

A simple and 100% free Gutenberg Block to display PDF Viewers / Readers on your website.

1Reported vulnerabilities

5.4Highest CVSS score

1.1Latest version

10,000+Active installs

What to do now

Update PDF Viewer Block for Gutenberg to 1.0.1 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 28, 2026 / Tested up to WordPress: 7.1.2 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2021-24760	Medium 5.4	0.7%	Before 1.0.1	`1.0.1`	October 18, 2021

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.