CVE-2026-32264
HIGHCraft CMS vulnerable to behavior injection RCE ElementIndexesController and FieldsController
Title source: cnaDescription
Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.5 and from version 5.0.0-RC1 to before version 5.9.11, there is a Behavior injection RCE vulnerability in ElementIndexesController and FieldsController. Craft control panel administrator permissions and allowAdminChanges must be enabled for this to work. This issue has been patched in versions 4.17.5 and 5.9.11.
References (4)
Core 4
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/craftcms/cms/security/advisories/GHSA-4484-8v2f-5748
X_Refsource_Misc x_refsource_misc
https://github.com/craftcms/cms/security/advisories/GHSA-7jx7-3846-m7w7
X_Refsource_Misc x_refsource_misc
https://github.com/craftcms/cms/commit/78d181e12e0b15e1300f54ec85f19859d3300f70
X_Refsource_Misc x_refsource_misc
https://github.com/craftcms/cms/commit/dfec46362fcb40b330ce8a4d8136446e65085620
Scores
CVSS v3
7.2
EPSS
0.0052
EPSS Percentile
39.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-470
Status
published
Products (6)
craftcms/cms
4.0.0-RC1 - 4.17.5Packagist
craftcms/cms
>= 4.0.0-RC1, < 4.17.5
craftcms/cms
>= 5.0.0-RC1, < 5.9.11
craftcms/craft_cms
4.0.0 (4 CPE variants)
craftcms/craft_cms
5.0.0 (2 CPE variants)
craftcms/craft_cms
4.0.0.1 - 4.17.5
Published
Mar 16, 2026
Tracked Since
Mar 17, 2026