The RobotCPA plugin 5 for WordPress has directory traversal via the f.php l parameter.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

• WordPress RobotCPA 5 - Directory Traversal http/cves/2015/CVE-2015-9480.yaml

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.