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CVE-2026-32276— Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin

Quick assessment

Affected
opensource-workshop connect-cms
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenSource-WorkShop Connect-CMS是日本OpenSource-WorkShop公司的一个用于轻松创建网站的内容管理系统。 OpenSource-WorkShop Connect-CMS 1.41.0及之前版本和2.41.0及之前版本存在代码注入漏洞，该漏洞源于Code Study Plugin存在代码执行问题，可能导致执行任意代码。

CVSS 8.8 · High EPSS 0.82% · P57

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2026-32276

Vulnerability Information
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Vulnerability Title
Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin
Source: CVE Program / CVE List V5
Vulnerability Description
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSource-WorkShop Connect-CMS 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSource-WorkShop Connect-CMS是日本OpenSource-WorkShop公司的一个用于轻松创建网站的内容管理系统。 OpenSource-WorkShop Connect-CMS 1.41.0及之前版本和2.41.0及之前版本存在代码注入漏洞，该漏洞源于Code Study Plugin存在代码执行问题，可能导致执行任意代码。
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
opensource-workshop connect-cms < 1.41.1 -

II. Public POCs for CVE-2026-32276

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6169 chars
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POC zip download
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III. Intelligence Information for CVE-2026-32276

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Patches & Fixes for CVE-2026-32276 (1)

Vendor Advisories for CVE-2026-32276 (1)

Vendor Pages for CVE-2026-32276 (2)

Same Patch Batch · opensource-workshop · 2026-03-23 · 6 CVEs total

CVE-2026-32277 8.7 HIGH Connect-CMS has DOM-based Cross-Site Scripting (XSS) in the Cabinet Plugin List View
CVE-2026-32278 8.2 HIGH Connect CMS has Stored Cross-site Scripting (XSS) in the File Field of its Form Plugin
CVE-2026-32300 8.1 HIGH Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modificat
CVE-2026-32299 7.5 HIGH Connect CMS: Information Disclosure Due to Improper Authorization through the Page Content
CVE-2026-32279 6.8 MEDIUM Connect CMS has SSRF in the External Page Migration Feature of its Page Management Plugin

IV. Related Vulnerabilities

Same product: connect-cms
Same vendor: opensource-workshop
Same weakness: CWE-94