Is mx-time-zone-clocks (WordPress plugin) vulnerable?

WordPress mx-time-zone-clocks has 1 known advisory in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

1advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2021-24671	The MX Time Zone Clocks WordPress plugin before 3.4.1 does not escape the time_zone attribute of the mxmtzc_time_zone_clocks shortcode, allo	medium	5.4	`<3.4.1`	`3.4.1`

Am I affected?

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# then
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