Missing Authorization in Craft CMS - #VU139962
Published: July 29, 2026
Vulnerability identifier: #VU139962
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to reorder all global sets.
The vulnerability exists due to improper access control in the GlobalsController reorder-sets action when handling POST requests to /actions/globals/reorder-sets. A remote user can send a crafted POST request to reorder all global sets.
The change is written to the project configuration and persists across requests.
Affected software
Craft CMS
Remediation
Install security update from vendor's website.
Craft CMS - addressed in versions 4.18.1, 5.10.3