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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silverstripe | silverstripe-cms | < 6.2.1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | silverstripe/cms | < 6.2.1 | 6.2.1 | GHSA-w3cp-g2pf-65wh |
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/silverstripe/silverstripe-cms/releases/tag/6.2.1