Drupal has published a security advisory highlighting a critical third-party library vulnerability in Drupal software series. It is recommended that you take the necessary precautions by ensuring your products are always updated. The affected products are:
Drupal 7
Drupal 8.9
Drupal 9.1
Drupal 9.2
For more information about these Drupal updates, you can follow this URL:
https://www.drupal.org/sa-core-2021-004
The Guyana National CIRT recommends that users and administrators review the update and apply it where necessary.
PDF Download: Drupal Releases Security Updates.pdf
References
Drupal Releases Security Updates (22nd July 2021). Retrieved from US- CERT
https://us-cert.cisa.gov/ncas/current-activity/2021/07/22/drupal-releases- security-updates
Drupal Releases Security Updates (21st July 2021). Retrieved from Drupal
https://www.drupal.org/sa-core-2021-004