Cross-site Request Forgery (CSRF) Affecting admidio/admidio package, versions <5.0.9
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 Apr 2026
- disclosed29 Apr 2026
- creditadrgs
Introduced: 29 Apr 2026
CVE-2026-41663 (opens in a new tab)How to fix?
Upgrade admidio/admidio to version 5.0.9 or higher.
Overview
admidio/admidio is a free open source user management system for websites of organizations and groups.
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via the preferences.php process. An attacker can trigger unauthorized server-side actions, such as generating database backups, sending test emails, or overwriting the .htaccess file, by enticing an authenticated administrator to visit a malicious web page that issues crafted GET requests.