Known vulnerabilities in Fastcache by Host.it

FastCache è un plugin WordPress per caching avanzato, CDN e ottimizzazione delle prestazioni, sviluppato e supportato interamente in Italia.

1Reported vulnerabilities

7.2Highest CVSS score

1.7.6Latest version

1,000+Active installs

What to do now

Update Fastcache by Host.it to 1.7.5 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: October 9, 2026 / Tested up to WordPress: 7.0.7 / 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-2026-104021	High 7.2	—	1.7.4 and earlier	`1.7.5`	October 9, 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.