CVE-2023-4919 — iframe <= 4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'iframe' Shortcode
The iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `iframe` shortcode in versions up to, and including, 4.6 due to insufficient input sanitizat…
Published: 2023-10-20 · CVSS: 6.4 · CVSS 3.1
The iframe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `iframe` shortcode in versions up to, and including, 4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permission and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This was partially patched in version 4.6 and fully patched in version 4.7.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7