ServiceNow through San Diego Patch 4b and Patch 6 allows reflected XSS in the logout functionality.

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.

• ServiceNow - Cross-Site Scripting http/cves/2022/CVE-2022-38463.yaml

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