Project: 
Metatag
Date: 
2019-February-20
Security risk: 
Critical 18∕25 AC:None/A:User/CI:All/II:All/E:Theoretical/TD:Uncommon
Vulnerability: 
Remote code execution
Affected versions: 
<1.8.0
Description: 

This resolves issues described in SA-CORE-2019-003 for this module. Not all configurations are affected. See SA-CORE-2019-003 for details.

Solution: 
  • If you use the Metatag module for Drupal 8.x, upgrade to Metatag 8.x-1.8.