CVE-2026-32263 json
Craft CMS vulnerable to behavior injection RCE via EntryTypesController
published 2026-03-16 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-12504 , GHSA-qx2q-q59v-wf3j
- cvss
- 7.2
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist craftcms/cms 5.9.11
- craftcms craft_cms 5.9.11
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 7 mo ago
Exploit prediction
0.53% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.6 | 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 |
| CNA | 4.0 | 8.6 | 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 |
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | craftcms/cms | >=5.6.0, <5.9.11 |
5.9.11 |
Affected products
- craftcms cms
Classification
- Weakness
-
- CWE-470 Use of Externally-Controlled Input to Select Classes or Code
References
-
github.com
/craftcms/cms/commit/d37389dbffafa565143be40a2ab1e1db22a863f7
web, patch
-
github.com
/craftcms/cms/security/advisories/GHSA-qx2q-q59v-wf3j
web, patch, vendor-advisory
-
github.com
/craftcms/cms/security/advisories/GHSA-7jx7-3846-m7w7
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-32263
advisory
-
github.com
/craftcms/cms
package
Sources
- CVE List CVE-2026-32263
- GitHub Advisory GHSA-qx2q-q59v-wf3j
- NVD CVE-2026-32263
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.