vulnerability

WordPress Plugin: css-hero: CVE-2019-19133: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Dec 2, 2019
Added
May 15, 2025
Modified
Jun 24, 2025

Description

The CSS Hero plugin through 4.0.3 for WordPress is prone to reflected XSS via the URI in a csshero_actionequal toedit_page request because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary JavaScript in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookies or launch other attacks.

Solution

css-hero-plugin-cve-2019-19133
Title
Rapid7 Labs

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