PHP security update - website temporarily offline

Newsletter publication date: 21 October 2026

Dear business partners,

Due to a PHP security update addressing two critical security vulnerabilities, our website is temporarily unavailable.

Further information on these vulnerabilities:

- Announcement from the PHP security team:
https://www.php.net/archive/2026.php#2026-10-20-1

- CERT-EU security advisory:
https://cert.europa.eu/publications/security-advisories/2026-018

We plan to restore access to the website tomorrow morning (22 October 2026), as soon as the update has been completed and functionality verified.

Thank you for your understanding.

The METEL team