TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content extraction code. When using the `noneditable_regexp` option, specially crafted HTML attributes containing malicious code were able to be executed when content was extracted from the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that, when using the `noneditable_regexp` option, any content within an attribute is properly verified to match the configured regular expression before being added. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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Wed, 16 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2024-06-19T20:03:47.923Z
Updated: 2024-08-02T04:04:25.245Z
Reserved: 2024-06-14T14:16:16.464Z
Link: CVE-2024-38356

Updated: 2024-06-20T16:29:11.874Z

Status : Awaiting Analysis
Published: 2024-06-19T20:15:11.453
Modified: 2024-11-21T09:25:26.203
Link: CVE-2024-38356

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