Vulnerability Details CVE-2021-27237
The admin panel in BlackCat CMS 1.3.6 allows stored XSS (by an admin) via the Display Name field to backend/preferences/ajax_save.php.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.8%
CVSS Severity
CVSS v3 Score 4.8
CVSS v2 Score 3.5
References
- https://github.com/BlackCatDevelopment/BlackCatCMS/commits/release-1.4/upload/backend/preferences/ajax_save.php
- https://github.com/BlackCatDevelopment/BlackCatCMS/compare/1.3.6...1.4Beta
- https://www.exploit-db.com/exploits/49565
- https://github.com/BlackCatDevelopment/BlackCatCMS/commits/release-1.4/upload/backend/preferences/ajax_save.php
- https://github.com/BlackCatDevelopment/BlackCatCMS/compare/1.3.6...1.4Beta
- https://www.exploit-db.com/exploits/49565
Products affected by CVE-2021-27237
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cpe:2.3:a:blackcat-cms:blackcat_cms:1.3.6