Description
Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations.
Remediation
References
Related Vulnerabilities
WordPress Plugin NextScripts:Social Networks Auto-Poster Cross-Site Scripting (4.3.23)
Jboss EAP Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2018-1041)
WordPress Plugin Themify Portfolio Post Cross-Site Scripting (1.2.0)
WordPress Plugin Asset Manager 'upload.php' Arbitrary File Upload (0.3)
WordPress Plugin Popup-Popup More Popups Directory Traversal (2.2.4)