In short
- CVE-2026-54717 is a MEDIUM (CVSS 5.4) vulnerability affecting silverstripe/cms.
- Chance of exploitation in the next 30 days (EPSS): 0.34%, higher than 27.2% of all vulnerabilities.
- Fix: update to 6.2.1 or later.
Description
Impact
Page breadcrumbs in the CMS are vulnerable to XSS when viewed using the page list view
Reporter
Fase Rais Baradika
NVD description
Silverstripe CMS is an open source content management system. Prior to 6.2.1, page breadcrumbs in the CMS are vulnerable to cross-site scripting when viewed using the page list view, because page titles are rendered into the breadcrumb trail without being escaped. This issue is fixed in 6.2.1.
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