Improper access control in Craft CMS - CVE-2026-50280

 

Improper access control in Craft CMS - CVE-2026-50280

Published: May 29, 2026


Vulnerability identifier: #VU132779
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-50280
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in "entries/move-to-section". A remote user can inject or relocate content into a protected section.


Affected software

Craft CMS

How to mitigate CVE-2026-50280

Install updates from vendor's website.

Craft CMS - update to 5.9.21

External References

Related Security Bulletins