CVE-2026-32267
CRITICAL WAF: Low
CVSS 9.8
Published: 2026-03-16
CWE-863
Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.6 and from version 5.0.0-RC1 to before version 5.9.12, a low-privilege user (or an unauthenticated user who has been sent a shared URL) can escalate their privileges to admin by abusing UsersController->actionImpersonateWithToken. This issue has been patched in versions 4.17.6 and 5.9.12.
WAF Coverage Analysis
Incorrect Authorization
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| craftcms | craft_cms | 4.0.0.1 - 4.17.6 |
| craftcms | craft_cms | 5.0.1 - 5.9.12 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 5.0.0 |
| craftcms | craft_cms | 5.0.0 |
References
- github.com (Patch)
- github.com (Exploit, Patch, Vendor Advisory)