CVSS 3.1
4.8 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NCVE-2021-27237
Medium (4.8) in blackcat-cms blackcat cms. EPSS 1.0% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- blackcat-cms:blackcat_cms
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