CVE-2026-41655
Medium
Description
Admidio is an open-source user management solution. Prior to version 5.0.9, the ecard_preview.php endpoint does not validate that the ecard_template POST parameter is a safe filename before passing it to ECard::getEcardTemplate(). An authenticated user can supply a path traversal payload (e.g., ../config.php) to read arbitrary files accessible to the web server process, including adm_my_files/config.php which contains database credentials. This issue has been patched in version 5.0.9.
SeverityMedium
CVSS6.5
Exploit probability—
ProductAdmidio/admidio
PublishedMay 7, 2026
First seenMay 7, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- admidio/admidio5.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| admidio/admidioPackagist | v < 5.0.9 | 5.0.9 |
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