Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin
Security Advisory — Code Study Plugin
Summary
An authenticated user may be able to execute arbitrary code in the Code Study Plugin.
Affected Versions
- 1.x series: <= 1.41.0
- 2.x series: <= 2.41.0
Patched Versions
- 1.41.1
- 2.41.1
Description
In the Code Study Plugin, an authenticated user could trigger unintended code execution. If exploited, it may lead to code execution on the server or information disclosure. Users affected by this vulnerability should update to a fixed version.
Solution
Update to the fixed version. For the 1.x series, update to 1.41.1 or later. For the 2.x series, update to 2.41.1 or later.
Credits
OpenSource WorkShop thanks Sho Odagiri (小田切 祥) of GMO Cybersecurity by Ierae, Inc. for reporting this vulnerability.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | opensource-workshop/connect-cms | < 1.41.1, >= 2.0.0, < 2.41.1 | 1.41.1, 2.41.1 |
References
- https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-hxqw-6qv7-cqfv
- https://nvd.nist.gov/vuln/detail/CVE-2026-32276
- https://github.com/opensource-workshop/connect-cms/commit/c0bcd07fc1e9375941aa1295d044328ecd44ed85
- https://github.com/opensource-workshop/connect-cms
- https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1
- https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-94- Platform
- Composer
- Package
opensource-workshop/connect-cms- Disclosed
- 23.03.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hxqw-6qv7-cqfv - CC BY 4.0
Vulnerability history: opensource-workshop/connect-cms
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 9
- First → latest
- 07.2023 03.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 6
- Medium 3
Disclosures per year
- 2023: 1
- 2024: 0
- 2025: 2
- 2026: 6
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Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin this entry
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