Description
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.5.0, ci4ms Theme::upload extracts user uploaded ZIP archives without validating entry names, allowing an authenticated backend user with the theme create permission to write files to arbitrary filesystem locations (Zip Slip) and achieve remote code execution by dropping a PHP file under the public web root. This issue has been patched in version 0.31.5.0.
INFO
Published Date :
2026-05-07T03:19:45.786Z
Last Modified :
2026-05-07T13:49:58.012Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-41203 vulnerability.
| Vendors | Products |
|---|---|
| Ci4-cms-erp |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41203.