The handl-utm-grabber plugin before 2.6.5 for WordPress has CSRF via add_option and update_option.
- https://wpvulndb.com/vulnerabilities/9848
- https://www.pluginvulnerabilities.com/2019/08/26/our-proactive-monitoring-caught-an-authenticated-option-update-vulnerability-in-handl-utm-grabber/
- https://github.com/20142995/nuclei-templates