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Outage in Tibus

PHP2Shell Vulnerability (CVE-2026-109618 & CVE-2026-109619)

Resolved Minor
October 21, 2026 - Started 21 days ago - Lasted about 23 hours
Official incident page

Incident Report

We are aware of the current 'PHP2Shell' vulnerability. We are awaiting the release of the patch, expected today (Wednesday) or tomorrow (Thursday). When this is validated we will apply this automatically across our customer base. In the meantime we are also applying additional mitigations across our customers' servers. If you are a hosting customer you should reach out to your web developers as soon as possible to confirm that your application supports PHP version 8.2 or above.

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Latest Updates ( sorted recent to last )
RESOLVED 20 days ago - at 10/22/2026 12:49PM

We continue to monitor the situation. The bulk of our customer servers were patched automatically. We will continue to work with customers to upgrade any legacy systems.

MONITORING 21 days ago - at 10/21/2026 06:36PM

We have applied the patch to all applicable servers.

For customers running server versions that are too old to receive the patch, we will be in contact in due course. In the meantime, mitigations have been put in place to prevent the vulnerability from being exploited.

IDENTIFIED 21 days ago - at 10/21/2026 03:30PM

A patch has been released and we are applying this to all applicable customer systems.

IDENTIFIED 21 days ago - at 10/21/2026 01:46PM

We are aware of the current 'PHP2Shell' vulnerability. We are awaiting the release of the patch, expected today (Wednesday) or tomorrow (Thursday).

When this is validated we will apply this automatically across our customer base. In the meantime we are also applying additional mitigations across our customers' servers.

If you are a hosting customer you should reach out to your web developers as soon as possible to confirm that your application supports PHP version 8.2 or above.

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