GHSA-w3cp-g2pf-65wh
Silverstripe: XSS in breadcrumbs in page list view
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | silverstripe/cms | < 6.2.1 | 6.2.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
Page breadcrumbs in the CMS are vulnerable to XSS when viewed using the page list view
### Reporter
Fase Rais Baradika
References
External links from the advisory. They lead to third-party sites.
- https://github.com/silverstripe/silverstripe-cms/security/advisories/GHSA-w3cp-g2pf-65wh
- https://github.com/silverstripe/silverstripe-cms/pull/3175
- https://github.com/silverstripe/silverstripe-cms/commit/62f9912baa18c80304f3fa8b6eca71bb5dc2d21e
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/CVE-2026-54717.yaml
- https://github.com/silverstripe/silverstripe-cms
- https://github.com/silverstripe/silverstripe-cms/releases/tag/6.2.1
- https://www.silverstripe.org/download/security-releases/cve-2026-54717