PDF Viewer Block for Gutenberg
pdf-viewer-block · plugin
Known security vulnerabilities for PDF Viewer Block for Gutenberg. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Oct 18, 2021
Before you install
Known vulnerabilities fixed
- A fixed release exists for all 1 known record (latest 1.1).
Install the current version and keep it updated.
This assessment relies only on published vulnerability records and wordpress.org data; it does not review the code.
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Listed on wordpress.org · latest 1.1 · last updated Aug 28, 2026 · 10K+ installs
wordpress.org status checked on Nov 1, 2026
Vulnerabilities
- Medium 5.4
CVE-2021-24760contributor+→ 1.0.1
Gutenberg PDF Viewer Block < 1.0.1 - Contributor+ Stored Cross-Site Scripting
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).