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Admidio

Management system for websites of organizations and groups

Project Management & Tasks ★ 481 stars Medium setup GPL-2.0-only

Management system for websites of organizations and groups.

Official siteSource code

Strengths

  • Released under the GPL-2.0-only license
  • Written in PHP
  • Tiny footprint — runs in 200 MB RAM

Is Admidio secure?

No known vulnerabilities affect Admidio's latest release (v5.0.17). OSV.dev lists 66 past advisories for the project; none of them applies to this release. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

  • Most recent fixed advisory CVE-2026-109329, published 2026-10-12 (2 days ago), fixed in 5.0.15

Source: OSV.dev, checked 2026-10-14. How this is measured.

Health badge

Maintain Admidio? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 83 · excellent

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<a href="https://selfhostindex.com/app/admidio/"><img src="https://selfhostindex.com/badge/admidio.svg" alt="SelfHostIndex health score for Admidio"></a>
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   :alt: SelfHostIndex health score for Admidio
   :target: https://selfhostindex.com/app/admidio/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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