Stored XSS Vulnerability in BlackCat CMS Admin Panel
CVE-2021-27237

4.8MEDIUM

Key Information:

Vendor

Blackcat-cms

Status
Blackcat Cms
Vendor
CVE Published:
16 February 2021

What is CVE-2021-27237?

The admin panel of BlackCat CMS version 1.3.6 is susceptible to a stored XSS vulnerability. This flaw allows malicious code to be injected through the Display Name field, ultimately affecting the backend preferences via ajax_save.php. If exploited, an attacker could execute scripts in the context of the user's session, potentially compromising sensitive data or performing unauthorized actions.

References

https://github.com/BlackCatDevelopment/BlackCatCMS/commit...
x_refsource_MISC
https://github.com/BlackCatDevelopment/BlackCatCMS/compar...
x_refsource_MISC
https://www.exploit-db.com/exploits/49565
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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