TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection

Impact Stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce- attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled. Patches This vulnerability has been patched in TinyMCE 8.5.1, TinyMCE...

GHSA-VG35-5WQ7-3X7W TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection

Impact Stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce- attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled. Patches This vulnerability has been patched in TinyMCE 8.5.1, TinyMCE...

CVE-2026-47761 TinyMCE Cross-Site Scripting (XSS) vulnerability using media plugin `data-mce-object` injection

TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce- attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media...