Is coolclock (WordPress plugin) vulnerable?

WordPress coolclock has 1 known advisory in the phpwarden feed. Feed 2026.10.28.3, updated 2026-10-28.

1advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2021-24670	The CoolClock WordPress plugin before 4.3.5 does not escape some shortcode attributes, allowing users with a role as low as Contributor tope	medium	5.4	`<4.3.5`	`4.3.5`

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

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pip install phpwarden

# then
phpwarden wordpress /var/www/html

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