CVSS 3.1 Score 6.1 of 10 (medium)


Published Jun 19, 2024
Updated: Jun 20, 2024


CVE-2024-38356 is a cross-site scripting (XSS) vulnerability found in TinyMCE, an open-source rich text editor. This vulnerability affects multiple products, including wjKTsF, wjJyAL, and wjKTsE. Attackers can exploit this vulnerability by using specially crafted HTML attributes containing malicious code to execute arbitrary code when content is extracted from the editor. The issue has been resolved in TinyMCE versions 7.2.0, 6.8.4, and 5.11.0 LTS by implementing proper verification of attribute content against the configured regular expression when using the `noneditable_regexp` option. Users are advised to upgrade their affected products to mitigate this vulnerability. The risk score for this vulnerability is 25, with a base severity of medium based on the CVSS:3.1 vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. Note: The provided paragraph is purely factual and does not express any opinions or biases regarding the vulnerability or its impact on organizations.

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