https://bugzilla.suse.com/show_bug.cgi?id=1219720 Bug ID: 1219720 Summary: VUL-0: CVE-2024-24815: python-django-ckeditor: attackers could inject malformed HTML content bypassing Advanced Content Filtering mechanism Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/393367/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: dmueller@suse.com Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: andrea.mattiazzo@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- 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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-24815 https://www.cve.org/CVERecord?id=CVE-2024-24815 https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR_dtd.html#property-S-... https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html) https://ckeditor.com/docs/ckeditor4/latest/guide/dev_advanced_content_filter... https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqv... https://ckeditor.com/docs/ckeditor4/latest/features/fullpage.html Patch: https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a... -- You are receiving this mail because: You are on the CC list for the bug.