IceWarp 11.4.5.0 allows XSS via the language 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.

• IceWarp WebMail 11.4.5.0 - Cross-Site Scripting http/cves/2020/CVE-2020-27982.yaml

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