CVE-2026-32264
highpriority · track · 29EPSS 0.005 · 45 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–8.6
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (8)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-4484-8v2f-5748Craft CMS vulnerable to behavior injection RCE ElementIndexesController and FieldsController2026-03-16ghsa · osvUS
The fix for https://github.com/advisories/GHSA-7jx7-3846-m7w7 (commit https://github.com/craftcms/cms/commit/395c64f0b80b507be1c862a2ec942eaacb353748) only patched `src/services/Fields.php`, but the same vulnerable pattern exists in `ElementIndexesController` and `FieldsController`. You need Craft control panel administrator permissions, and allowAdminChanges must be enabled for this to work. An attacker can use the same gadget chain from the original advisory to achieve RCE. Users should update to Craft 4.17.5 and 5.9.11 to mitigate the issue.
also known as (3)
Other names and identifiers for this entity.
sources
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references (13)
External citations — patches, advisories, analysis.
- https://github.com/craftcms/cms/commit/78d181e12e0b15e1300f54ec85f19859d3300f70cnnvd
- https://github.com/craftcms/cms/commit/dfec46362fcb40b330ce8a4d8136446e65085620cnnvd
- https://github.com/craftcms/cms/releasesPatchcnnvd
- https://github.com/craftcms/cms/security/advisories/GHSA-4484-8v2f-5748cnnvd
- https://github.com/craftcms/cms/security/advisories/GHSA-7jx7-3846-m7w7cnnvd
- https://github.com/craftcms/cms/commit/78d181e12e0b15e1300f54ec85f19859d3300f70enisa_euvd
- https://github.com/craftcms/cms/commit/dfec46362fcb40b330ce8a4d8136446e65085620enisa_euvd
- https://github.com/craftcms/cms/security/advisories/GHSA-4484-8v2f-5748enisa_euvd
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