Vulnerability · Published Jun 7, 2023 · Assigned by Wordfence
CVE-2020-36709Page Builder: KingComposer < 2.9.4 - Stored Cross-Site Scripting
Medium 5.5
In plain English
A medium-severity cross-site scripting in Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme from kingthemes. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Official description
The Page Builder: KingComposer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via via shortcode in versions before 2.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| kingthemes | Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme | 0 – before 2.9.4 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N