Improper Authorization in Craft CMS - #VU132778
Published: May 29, 2026
Vulnerability identifier: #VU132778
CSH Severity: Medium
CVSS v4.0: 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/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Pixel & Tonic, Inc.
Affected software:
Craft CMS
Craft CMS
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to improper authorization in "entries/save-entry". A remote user can reassign an entry’s authorship to another user without holding the dedicated peer-author-change permission.
Remediation
Install updates from vendor's website.