CVE-2026-32263

Name: CVE-2026-32263
Creator: NVD / NIST
Published: 2026-03-16T20:16:19.17+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.6/10EPSS 0.50%

Last modified Jun 17, 2026

CVE-2026-32263 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. 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(). EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.6/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.50%

38.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-470

Affected Software

Vendor	Product	Versions
Craftcms	Craft Cms	>= 5.6.0, < 5.9.11

References

https://github.com/craftcms/cms/commit/d37389dbffafa565143be40a2ab1e1db22a863f7Patch
https://github.com/craftcms/cms/security/advisories/GHSA-7jx7-3846-m7w7Vendor Advisory
https://github.com/craftcms/cms/security/advisories/GHSA-qx2q-q59v-wf3jPatch, Vendor Advisory

Timeline

Published: Mar 16, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-32263?

How severe is CVE-2026-32263?

CVE-2026-32263 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.

How do I fix CVE-2026-32263?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-32263?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST