CVEvulnerability
CVE-2021-27237
4.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-02-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
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.
Affected configurations
• blackcat-cms blackcat cms 1.3.6
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/BlackCatDevelopment/BlackCatCMS/commits/release-1.4/upload/backend/preferences/ajax_save.php Patch, Third Party Advisory
- https://github.com/BlackCatDevelopment/BlackCatCMS/compare/1.3.6...1.4Beta Patch, Third Party Advisory
- https://www.exploit-db.com/exploits/49565 Exploit, Third Party Advisory, VDB Entry
- https://github.com/BlackCatDevelopment/BlackCatCMS/commits/release-1.4/upload/backend/preferences/ajax_save.php Patch, Third Party Advisory
- https://github.com/BlackCatDevelopment/BlackCatCMS/compare/1.3.6...1.4Beta Patch, Third Party Advisory
- https://www.exploit-db.com/exploits/49565 Exploit, Third Party Advisory, VDB Entry