Stored Cross-Site Scripting in Ghost Kit Plugin for WordPress
CVE-2025-9992

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Ghost Kit – Page Builder Blocks, Motion Effects & Extensions
Vendor
CVE Published:
18 September 2025

What is CVE-2025-9992?

The Ghost Kit – Page Builder Blocks, Motion Effects & Extensions plugin for WordPress allows authenticated users with Contributor-level access or higher to exploit a stored cross-site scripting vulnerability. This issue arises from inadequate input sanitization and output escaping in the custom JavaScript field. As a result, attackers can inject arbitrary web scripts into pages that will execute for users accessing those affected pages, posing a significant security risk.

Affected Version(s)

Ghost Kit – Page Builder Blocks, Motion Effects & Extensions * <= 3.4.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3359701/ghos...

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

D.Sim
.
CVE-2025-9992 : Stored Cross-Site Scripting in Ghost Kit Plugin for WordPress