Description
WordPress Plugin OptionTree is prone to a vulnerability that lets remote attackers inject and execute arbitrary code because the application fails to sanitize user-supplied input before being passed to the unserialize() PHP function. Attackers can possibly exploit this issue to execute arbitrary PHP code within the context of the affected webserver process. WordPress Plugin OptionTree version 2.7.2 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.7.3 or latest
References
Related Vulnerabilities
Drupal Core 8.5.x Remote Code Execution (8.5.0 - 8.5.10)
WordPress Plugin Jibu Pro Cross-Site Scripting (1.7)
Envoy Proxy Off-by-one Error Vulnerability (CVE-2026-26309)
WordPress Plugin Photo Gallery by 10Web-Mobile-Friendly Image Gallery Local File Inclusion (1.5.24)
WordPress Plugin Skype Legacy Buttons Multiple Vulnerabilities (3.0.4)