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CVE-2026-32267— Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController->actionImpersonateWithToken()

Quick assessment

Affected
craftcms cms
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 4.0.0-RC1至4.17.6之前版本和5.0.0-RC1至5.9.12之前版本存在安全漏洞，该漏洞源于低权限用户或收到共享链接的未经验证用户可能滥用UsersController->actionImpersonateWithToken提升权限至管理员。

AI Predicted 8.8 Difficulty: Easy EPSS 0.49% · P40
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I. Basic Information for CVE-2026-32267

Vulnerability Information
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Vulnerability Title
Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController->actionImpersonateWithToken()
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Craft CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 4.0.0-RC1至4.17.6之前版本和5.0.0-RC1至5.9.12之前版本存在安全漏洞，该漏洞源于低权限用户或收到共享链接的未经验证用户可能滥用UsersController->actionImpersonateWithToken提升权限至管理员。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
craftcms cms >= 4.0.0-RC1, < 4.17.6 -

II. Public POCs for CVE-2026-32267

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III. Intelligence Information for CVE-2026-32267

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Patches & Fixes for CVE-2026-32267 (1)

Vendor Advisories for CVE-2026-32267 (1)

Same Patch Batch · craftcms · 2026-03-16 · 5 CVEs total

CVE-2026-32261 RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin
CVE-2026-32264 Craft CMS vulnerable to behavior injection RCE ElementIndexesController and FieldsControll
CVE-2026-32263 Craft CMS vulnerable to behavior injection RCE via EntryTypesController
CVE-2026-32262 Craft CMS has a Path Traversal Vulnerability in AssetsController

IV. Related Vulnerabilities

Same product: cms
Same vendor: craftcms
Same weakness: CWE-863

V. Comments for CVE-2026-32267

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