Known vulnerabilities in Multicons

Multicons is a multi-favicon code generator which automatically inserts the necessary meta tags for favicons.

1Reported vulnerabilities

6.5Highest CVSS score

6.0Latest version

2,000+Active installs

What to do now

Update Multicons to 3.0 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: December 5, 2025 / 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-2015-9424	Medium 6.5	0.9%	Before 3.0	`3.0`	September 26, 2019

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