Vulnerability · Published Sep 18, 2025 · Assigned by Wordfence

CVE-2025-9992Ghost Kit <= 3.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

Medium 6.4

In plain English

A medium-severity cross-site scripting in Ghost Kit – Page Builder Blocks, Motion Effects & Extensions from nko. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.2%top 90.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Ghost Kit – Page Builder Blocks, Motion Effects & Extensions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom JS field in all versions up to, and including, 3.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products (as reported)

Vendor	Product	Versions
nko	Ghost Kit – Page Builder Blocks, Motion Effects & Extensions	0 – through 3.4.3

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

In plain English

Official description

Affected products (as reported)

References