vulnerability
WordPress Plugin: kingcomposer: CVE-2020-36709: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:M/C:P/I:P/A:N) | Jul 9, 2020 | May 15, 2025 | May 5, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:M/C:P/I:P/A:N)
Published
Jul 9, 2020
Added
May 15, 2025
Modified
May 5, 2026
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.
Solution
kingcomposer-plugin-cve-2020-36709
References
Rapid7 Labs
2026 Global Threat Landscape Report
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