CVE-2024-24815
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in npm/ckeditor4
GHSA-fq6h-4g8v-qqvm, CVE-2024-24815
npm/ckeditor4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A cross-site scripting vulnerability has been discovered in the core HTML parsing module in versions of CKEditor4 prior to 4.24.0-lts. It may affect all editor instances that enabled full-page editing mode or enabled CDATA elements in Advanced Content Filtering configuration (defaults to script and style elements). The vulnerability allows attackers to inject malformed HTML content bypassing Advanced Content Filtering mechanism, which could result in executing JavaScript code. An attacker could abuse faulty CDATA content detection and use it to prepare an intentional attack on the editor. A fix is available in version 4.24.0-lts.
All versions before 4.24.0-lts
Upgrade to version 4.24.0-lts or above.
2024-02-07
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