Is gtmetrix (WordPress plugin) vulnerable?

WordPress gtmetrix has 3 known advisories in the phpwarden feed. Feed 2026.10.28.3, updated 2026-10-28.

3advisories

0critical

0on CISA KEV

1no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2023-32503	Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in GTmetrix GTmetrix for WordPress plugin <= 0.4.6 versions.	high	7.1	`<=0.4.6`	–
CVE-2023-23677	Reflected Cross-Site Scripting (XSS) vulnerability in GTmetrix GTmetrix for WordPress plugin <= 0.4.5 versions.	low	3.8	`<0.4.6`	`0.4.6`
CVE-2023-37996	Cross-Site Request Forgery (CSRF) vulnerability in GTmetrix GTmetrix for WordPress plugin <= 0.4.7 versions.	medium	5.4	`<0.4.8`	`0.4.8`

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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# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

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