CVE-2026-32257
1 advisory.
Packagist/winter/wn-backend-module CVE-2026-32257: high 8.1, EPSS 0.38%
Winter: Stored XSS through Brand Settings custom styles
Action: Upgrade winter/wn-backend-module to 1.2.13 or later.
composer require winter/wn-backend-module:1.2.13Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.2.13 | - |
Fixed versions
| 1.2.13 |
Sources
- osv: GHSA-v7cf-8gh9-gxmj
- https://github.com/wintercms/winter/security/advisories/GHSA-v7cf-8gh9-gxmj
- https://github.com/wintercms/winter/commit/d28f0b9474af79cfaa80eeb9d691f7a7c4469720
- https://github.com/wintercms/winter
CVE-2026-32257 · published · modified · JSON