Critical vulnerability
Critical broken access control in Craft CMS (CVE-2026-124427)
Broken access control in Craft CMS · Servers and applications
CVE-2026-124427
Craft CMS 5.0.0 before 5.11.2 GraphQL Schema Scope Bypass via prev/next
- Severity
- Critical 9.3
- Published
- 8 Nov 2026
- Fixed in
- 5.11.2
| Software | Affected versions |
|---|---|
| Craft CMSServers and applications |
|
- CVE.org https://www.cve.org/CVERecord?id=CVE-2026-124427
From NVD, the CVE Program, OSV.dev with the GitHub Advisory Database, WPVulnerability, WordPress's security advisories and CISA's Known Exploited Vulnerabilities catalog, as they stood when this was written. Each vulnerability's own page has its latest rating and fix. This product uses the NVD API but is not endorsed or certified by the NVD.