Description
WordPress released version 5.4.2 on June 10th 2020 to address multiple vulnerabilities in WordPress 5.4.1 and prior versions. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on the WordPress 5.4.2 Security and Maintenance update you can follow this url:
https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/
The Guyana National CIRT recommends users and administrators to review these updates and to apply them where necessary.
Reference
WordPress Security Advisory, 2020, June 12. Retrieved from CCIRC (Public Safety Canada):
https://cyber.gc.ca/en/alerts/wordpress-security-advisory-3
WordPress News, 2020 June 10. Retrieved from WordPress
WordPress Releases Security and Maintenance Update, 2020 June 11 Retrieved from US-cert: