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vulnerability

WordPress Plugin: envo-extra: CVE-2024-5645: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Jun 6, 2024
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The Envo Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘button_css_id’ parameter within the Button widget in all versions up to, and including, 1.8.23 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.

Solution

envo-extra-plugin-cve-2024-5645
Title
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