silverstripe/silverstripe-cms · Security
Silverstripe: XSS in breadcrumbs in page list view
- GHSA ID
- GHSA-w3cp-g2pf-65wh
- CVE ID
- CVE-2026-54717
- Severity
- medium
- Published
- Updated
- CVSS
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CVSS v3
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Description
Impact
Page breadcrumbs in the CMS are vulnerable to XSS when viewed using the page list view
Reporter
Fase Rais Baradika
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- 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/releases/tag/6.2.1 ↗
- https://www.silverstripe.org/download/security-releases/cve-2026-54717 ↗
- https://github.com/advisories/GHSA-w3cp-g2pf-65wh ↗