Known vulnerabilities in Content Blocks Builder – Create blocks, repeater blocks with carousel, grid, popup layouts

Group core blocks into containers or repeaters to create layouts like grid, carousel, popup, accordion all in the Block Editor. Fast. Easy.

1Reported vulnerabilities

6.4Highest CVSS score

2.8.14Latest version

1,000+Active installs

What to do now

Update Content Blocks Builder – Create blocks, repeater blocks with carousel, grid, popup layouts to 2.7.7 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 5, 2026 / Tested up to WordPress: 7.1 / 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-2025-22810	Medium 6.4	0.2%	2.7.6 and earlier	`2.7.7`	January 7, 2025

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