CVE-2026-32264highCWE-470

Craft CMS vulnerable to behavior injection RCE ElementIndexesController and FieldsController

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.5%

exploitation probability

0.5%top 57% of all CVEs

observed exploitation

nono source reports it

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:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

craftcms · cms

References

https://github.com/craftcms/cms/commit/78d181e12e0b15e1300f54ec85f19859d3300f70 https://github.com/craftcms/cms/commit/dfec46362fcb40b330ce8a4d8136446e65085620 https://github.com/craftcms/cms/security/advisories/GHSA-4484-8v2f-5748 https://github.com/craftcms/cms/security/advisories/GHSA-7jx7-3846-m7w7