Knak PHP security patch

Summary

Knak PHP security patch

This incident has been resolved.

• Started

  Oct 21, 2026 · 9:28 AM

• Resolved

  Oct 21, 2026 · 3:05 PM

• Duration

  5h 36m

• Severity

  Minor

• ◐

  Investigating

  Oct 21 · 9:28 AM knak.

  Our Engineering and Security teams are responding to PHP2SHELL, a recently disclosed vulnerability in widely used web software, including components Knak relies on. We are actively monitoring our systems and applying protective measures. Protecting your data comes first. If we see a threat that needs further action, we may take Knak offline temporarily, possibly with little advance notice. We know any disruption affects your team’s ability to build and launch campaigns. We apologize for the inconvenience and will post updates on our status page as they become available.

• ◐

  Investigating

  Oct 21 · 10:27 AM knak.

  We're actioning a patch

• ◐

  Investigating

  Oct 21 · 10:28 AM knak.

  We're actioning a patch.

• ◐

  Investigating

  Oct 21 · 11:12 AM knak.

  We’ve applied the patch and are currently testing it before bringing Knak back online. Our preliminary investigation has shown no indication that Knak has been compromised. We’ll let you know as soon as Knak is back up.

• ◆

  Identified

  Oct 21 · 11:32 AM knak.

  The issue has been identified and a fix is being implemented.

• ◉

  Monitoring

  Oct 21 · 11:45 AM knak.

  A fix has been implemented and we are monitoring the results.

• ◉

  Monitoring

  Oct 21 · 11:59 AM knak.

  We are continuing to monitor for any further issues.

• ◉

  Monitoring

  Oct 21 · 12:03 PM knak.

  We are continuing to monitor for any further issues.

• ✓

  Resolved

  Oct 21 · 3:05 PM knak.

  This incident has been resolved.