Is mark-posts (WordPress plugin) vulnerable?

WordPress mark-posts 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-2022-0958	The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site	medium	4.8	`<2.0.1`	`2.0.1`

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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