CMSMasters Content Composer Plugin Vulnerable to Stored Cross-Site Scripting
CVE-2024-7963

6.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Cmsmasters Content Composer
Vendor
CVE Published:
9 October 2024

What is CVE-2024-7963?

The CMSMasters Content Composer plugin for WordPress has a vulnerability that enables Stored Cross-Site Scripting (XSS) due to inadequate input sanitization and output escaping of user-supplied attributes across all versions up to 1.8.8. This weakness allows authenticated attackers, who possess contributor-level access or higher, to introduce arbitrary web scripts into pages. Consequently, these scripts may execute whenever another user accesses a page where the script has been injected, posing significant risks to the site's security and user data.

Affected Version(s)

CMSMasters Content Composer * <= 1.8.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
http://cmsmasters.net/

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

István Márton
.