CVE-2026-32263

What it is

Craft CMS is a content management system (CMS). From version 5.6.0 to before version 5.9.11, in src/controllers/EntryTypesController.php, the $settings array from parse_str is passed directly to Craft::configure() without Component::cleanseConfig(). This allows injecting Yii2 behavior/event handlers via "as" or "on" prefixed keys, the same attack vector as the original advisory. Craft control panel administrator permissions and allowAdminChanges must be enabled for this to work. This issue has been patched in version 5.9.11.

At a glance

Exploitability

Can be exploited over the network with an admin-level account. High risk of data exposure, data tampering, service disruption.

Exploit odds

0.5% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2026-03-16 20:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 10:35 UTC Last updatedMost recent change to the record

Details

Published

2026-03-16 20:16 UTC

Last modified

2026-06-17 10:35 UTC

Exploit probability

0.5% · EPSS, next 30 days

Weakness

CWE-470

Record status

Analyzed

Affected

• Craftcms Craft Cms < 5.9.11

Attack profile CVSS 4.0 · 8.6

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

High

User interaction

None

Confidentiality

High

Integrity

High

Availability

High