Is w4-post-list (WordPress plugin) vulnerable?

WordPress w4-post-list has 3 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

3advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2023-1371	The W4 Post List WordPress plugin before 2.4.6 does not ensure that password protected posts can be accessed before displaying their content	medium	6.5	`<2.4.6`	`2.4.6`
CVE-2023-1373	The W4 Post List WordPress plugin before 2.4.6 does not escape some URLs before outputting them in attributes, leading to Reflected Cross-Si	medium	6.1	`<2.4.6`	`2.4.6`
CVE-2023-0374	The W4 Post List WordPress plugin before 2.4.6 does not validate and escape some of its block options before outputting them back in a page/	medium	5.4	`<2.4.6`	`2.4.6`

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.

# one-time install
pip install phpwarden

# 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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