Known vulnerabilities in Language Switcher

Add a Language Switcher to Menus, Post Types and Taxonomies.

1Reported vulnerabilities

6.1Highest CVSS score

3.8.8Latest version

1,000+Active installs

What to do now

Update Language Switcher to 3.8.0 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 1, 2025 / Tested up to WordPress: 6.8.8 / 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-2024-9610	Medium 6.1	0.4%	0 to 3.7.13 (inclusive)	`3.8.0`	October 11, 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.