Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-44011— Craft CMS: Potential authenticated Remote Code Execution via malicious attached Behavior

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至4.17.12之前版本和5.9.18之前版本存在安全漏洞，该漏洞源于Yii对象创建路径中存在输入处理缺陷，可能导致任何经过身份验证的用户注入恶意配置并执行任意命令。

AI Predicted 8.1 Difficulty: Easy EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
craftcms cms >= 4.0.0, < 4.17.12 affected
>= 5.0.0, < 5.9.18 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-44011

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Craft CMS: Potential authenticated Remote Code Execution via malicious attached Behavior
Source: CVE Program / CVE List V5
Vulnerability Description
Craft CMS is a content management system (CMS). From 4.0.0 to before 4.17.12 and 5.9.18, Craft CMS which contains an input-handling flaw in a Yii object creation path that let any authenticated user inject malicious configuration and execute arbitrary commands on the server. The request-controlled condition field layouts data is converted into a live FieldLayout object without a Component::cleanseConfig() boundary. Because Craft configures models before parent::__construct(), attacker-controlled special config keys can take effect during object creation, and FieldLayout initialization then triggers a same-request event. This vulnerability is fixed in 4.17.12 and 5.9.18.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
信号处理例程中使用不可再入的函数
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至4.17.12之前版本和5.9.18之前版本存在安全漏洞，该漏洞源于Yii对象创建路径中存在输入处理缺陷，可能导致任何经过身份验证的用户注入恶意配置并执行任意命令。
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, < 4.17.12 -

II. Public POCs for CVE-2026-44011

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-44011

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-44011 (1)

Vendor Advisories for CVE-2026-44011 (1)

Same Patch Batch · craftcms · 2026-05-12 · 3 CVEs total

CVE-2026-44010 Craft CMS: Missing Authorization in GraphQL Address Resolver Allows Cross-Scope PII Disclo
CVE-2026-44012 Craft CMS: Missing Volume Permission Check in AssetsController::actionShowInFolder Allows

IV. Related Vulnerabilities

Same product: cms
Same vendor: craftcms
Same weakness: CWE-479

V. Comments for CVE-2026-44011

No comments yet

Leave a comment