CVE-2026-28426
1 advisory.
Packagist/statamic/cms CVE-2026-28426: high 8.7
Statamic vulnerable to privilege escalation via stored cross-site scripting
Action: Upgrade statamic/cms to 5.73.11 or later.
composer require statamic/cms:5.73.11composer require statamic/cms:6.4.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.73.11 | - |
| 6.0.0-alpha.1 | 6.4.0 | - |
Fixed versions
| 5.73.11 | 6.4.0 |
Sources
- osv: GHSA-5vrj-wf7v-5wr7
- https://github.com/statamic/cms/security/advisories/GHSA-5vrj-wf7v-5wr7
- https://nvd.nist.gov/vuln/detail/CVE-2026-28426
- https://github.com/statamic/cms
- https://github.com/statamic/cms/releases/tag/v5.73.11
- https://github.com/statamic/cms/releases/tag/v6.4.0
CVE-2026-28426 · published · modified · JSON