Known vulnerabilities in Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer

Optimize and tweak WordPress by disable unused features. Improve performance, SEO and security using Clearfy — super easy, fast and zero code.

8Reported vulnerabilities

6.6Highest CVSS score

2.4.3Latest version

50,000+Active installs

What to do now

Update Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer to 2.4.3 or later. 8 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 23, 2026 / Tested up to WordPress: 6.9.7 / 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-2026-16297	Medium 6.6	0.2%	2.4.2 and earlier	`2.4.3`	July 24, 2026
WF-42f537db-cb30-4ac6-9cc5-835901a722be	Medium 6.1	—	2.0.4 and earlier	`2.0.5`	June 14, 2022
CVE-2026-16295	Medium 4.3	0.2%	Before 2.4.3	`2.4.3`	August 4, 2026
CVE-2025-13749	Medium 4.3	0.1%	0 to 2.4.0 (inclusive)	`2.4.1`	January 9, 2026
CVE-2024-13338	Medium 4.3	0.1%	Before 2.3.2	`2.3.2`	April 12, 2025
CVE-2024-13337	Medium 4.3	0.2%	Before 2.3.3	`2.3.3`	April 12, 2025
CVE-2024-43260	Medium 4.3	0.3%	2.2.4 and earlier	`2.2.5`	August 12, 2024
CVE-2024-34806	Medium 4.3	0.2%	2.3.2 and earlier	`2.3.3`	May 13, 2024

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