GHSA-gvpc-3pj6-4m9wMediumCVSS 4.2
Umbraco CMS Vulnerable to Stored XSS on Content Page Through Markdown Editor Preview Pane
🔗 CVE IDs covered (1)
📋 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
🎯 Affected products4
- nuget/UmbracoCms.Core:>= 8.0.0, < 8.18.13
- nuget/UmbracoCms.Core:>= 10.0.0, < 10.8.4
- nuget/UmbracoCms.Core:>= 12.0.0, < 12.3.7
- nuget/UmbracoCms.Core:>= 13.0.0, < 13.1.1
🔗 References (7)
- https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-gvpc-3pj6-4m9w
- https://github.com/umbraco/Umbraco-CMS/commit/1b712fe6ec52aa4e71b3acf63e393c8e6ab85385
- https://github.com/umbraco/Umbraco-CMS/commit/a2684069b1e9976444f60b4b37a80be05b87f6b6
- https://github.com/umbraco/Umbraco-CMS/commit/cbf9f9bcd199d7ca0412be3071d275556f10b7ba
- https://github.com/umbraco/Umbraco-CMS/commit/d090176272d07500dac0daee7c598aa8bb321050
- https://nvd.nist.gov/vuln/detail/CVE-2024-35218
- https://github.com/advisories/GHSA-gvpc-3pj6-4m9w