Description
The Web Application Firewall in Bitrix24 through 20.0.0 allows XSS via the items[ITEMS][ID] parameter to the components/bitrix/mobileapp.list/ajax.php/ URI.
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.
- Bitrix24 <=20.0.0 - Cross-Site Scripting http/cves/2020/CVE-2020-13483.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.