Live › vulnerability › CVE-2026-109512
Go to dashboardThe Mang Board plugin for WordPress lets a logged-in subscriber store script in the content parameter, because input is not sanitized and output is not escaped. The injected script runs in the browser of anyone who opens the affected page, including administrators.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Sites running the Mang Board plugin for WordPress at version or earlier. Exposure requires that subscriber-level accounts exist and can submit content, so sites with open registration or untrusted users are at higher risk. Sites without the plugin installed are not affected.
2.4.4No product ranges from the sources yet.
wp plugin get mang-board --field=version (plugin slug assumed; confirm in the sources)2.4.4, if the vendor has released one (the sources do not name a fixed version)Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The Mang Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content' parameter in all versions up to, and including, 2.4.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The sanitization bypass is further compounded by the ability to omit the data_type parameter in a modify request, which skips the HTMLPurifier branch entirely and leaves only mbw_htmlspecialchars2 encoding — fully reversed at render — as the sole barrier.
This page as .md · .json · in your agent: get_signal("CVE-2026-109512")
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