Microbizz incident

Security Maintenance – Potential Service Disruption

Ongoing since 04:07 PM UTC, affecting System16 and System17 and 1 more.

monitoring Oct 21, 2026, 10:26 PM UTC

The maintenance have been completed. We will monitor the systems over the next few days. All Microbizz system have been patched against the recently discovered PHP vulnerabilities

Started
Oct 21, 2026, 04:07 PM UTC
Resolved
Ongoing
Duration
● 1d 9h
Detected by Pingoru
Oct 21, 2026, 04:07 PM UTC

Affected components

System16System17System18System19System20System21System22System23System24System25

Update timeline

  1. identified Oct 21, 2026, 04:07 PM UTC

    We are currently applying critical security updates to address recently discovered vulnerabilities in PHP. As a precaution, we may need to temporarily shut down our systems to ensure their security. We apologize for any inconvenience and will provide updates as necessary.

  2. identified Oct 21, 2026, 07:28 PM UTC

    All main Microbizz system have been updated and is protected from the exploit. Microbizz used a configuration where there was no in-the-wild exploit yet, so the servers haven't been compromised. If you are a customer with plugins running from the plugin.microbizz.dk server we have currently disabled this server and your plugins isn't working. We expect the server to be available later tonight.

  3. identified Oct 21, 2026, 08:38 PM UTC

    The plugin server is now updated and have been started again.

  4. monitoring Oct 21, 2026, 10:26 PM UTC

    The maintenance have been completed. We will monitor the systems over the next few days. All Microbizz system have been patched against the recently discovered PHP vulnerabilities

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