Known vulnerabilities in Related Posts Thumbnails Plugin for WordPress

Related Posts by WPBrigade is The Best Customizable plugin, that nicely displays related posts thumbnails under the post.

1Reported vulnerabilities

4.3Highest CVSS score

5.0.1Latest version

20,000+Active installs

What to do now

Update Related Posts Thumbnails Plugin for WordPress to 4.3.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 17, 2026 / Tested up to WordPress: 7.0.4 / 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-2026-24596	Medium 4.3	0.1%	0 to 4.3.2 (inclusive)	`4.3.3`	January 23, 2026

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