MEDIUM 4.2 NuGet
Umbraco CMS Vulnerable to Stored XSS on Content Page Through Markdown Editor Preview Pane
GHSA-gvpc-3pj6-4m9w · CVE-2024-35218
Published · Modified
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Description
Impact
Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application.
Affected versions
Umbraco CMS >= 8.00
Patches
This is fixed in 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer
References
- WEB https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-gvpc-3pj6-4m9w
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-35218
- WEB https://github.com/umbraco/Umbraco-CMS/commit/1b712fe6ec52aa4e71b3acf63e393c8e6ab85385
- WEB https://github.com/umbraco/Umbraco-CMS/commit/a2684069b1e9976444f60b4b37a80be05b87f6b6
- WEB https://github.com/umbraco/Umbraco-CMS/commit/cbf9f9bcd199d7ca0412be3071d275556f10b7ba
- WEB https://github.com/umbraco/Umbraco-CMS/commit/d090176272d07500dac0daee7c598aa8bb321050
- PACKAGE https://github.com/umbraco/Umbraco-CMS
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