Page Builder Gutenberg Blocks – CoBlocks
coblocks · plugin
Known security vulnerabilities for Page Builder Gutenberg Blocks – CoBlocks. Find out in seconds which version runs on your site with WP Lens.
4 known vulnerabilities
latest Apr 18, 2026
Listed on wordpress.org · latest 3.1.17 · last updated Mar 5, 2026 · 300K+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 6.5
CVE-2026-27094login required≤ 3.1.16
WordPress CoBlocks plugin <= 3.1.16 - Cross Site Scripting (XSS) vulnerability
- Medium 6.4
CVE-2026-4801contributor+≤ 3.1.16
Page Builder Gutenberg Blocks <= 3.1.16 - Authenticated (Contributor+) Stored Cross-Site Scripting via External iCal Feed Data
- Medium 6.4
CVE-2024-2933contributor+≤ 3.1.9
Page Builder Gutenberg Blocks – CoBlocks <= 3.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Social Profiles
- Medium 4.3
CVE-2025-24751login required≤ 3.1.13
WordPress CoBlocks plugin <= 3.1.13 - Broken Access Control vulnerability
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).