Medium severity6.4NVD Advisory· Published Sep 22, 2023· Updated Apr 8, 2026

CVE-2023-4774

Description

The WP-Matomo Integration (WP-Piwik) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wp-piwik' shortcode in versions up to, and including, 1.0.28 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

Braekling/Connect Matomo
cpe:2.3:a:braekling:connect_matomo:*:*:*:*:*:wordpress:*:*
Range: <=1.0.28

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

plugins.trac.wordpress.org/browser/wp-piwik/tags/1.0.28/classes/WP_Piwik/Widget/OptOut.phpnvdPatch
plugins.trac.wordpress.org/changeset/2969705/wp-piwiknvdPatch
www.wordfence.com/threat-intel/vulnerabilities/id/faa4f041-4740-4ebb-afb3-10019ce571benvdThird Party Advisory

News mentions

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cvss	0.416
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000