XSS Vulnerability in MyBB's Visual MyCode Editor
CVE-2022-43707

6.1MEDIUM

Key Information:

Vendor

Mybb

Status
Mybb
Vendor
CVE Published:
22 November 2022

What is CVE-2022-43707?

MyBB version 1.8.31 is susceptible to a Cross-site Scripting (XSS) vulnerability found in its visual MyCode editor (SCEditor). This flaw allows remote attackers to exploit the system by injecting malicious HTML through user input or stored data. If successfully executed, this vulnerability could compromise the security of users by manipulating the rendering of content and potentially executing harmful scripts.

References

https://mybb.com
https://github.com/mybb/mybb/security/advisories/GHSA-6vp...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.