CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Engine Gutenberg Blocks – ACF Blocks Suite acf-blocks allows Stored XSS.This issue affects Gutenberg Blocks – ACF Blocks Suite: from n/a through <= 2.6.11.
Explanation of Vulnerability in Simple Terms
The Gutenberg Blocks – ACF Blocks Suite plugin for WordPress contains a stored cross-site scripting (XSS) vulnerability in versions up to 2.6.11. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, potentially compromising their accounts or stealing sensitive data. The vulnerability requires user interaction to trigger.
What an attacker can do
Inject malicious scripts that run in other users' browsers when they view affected content.
Potential impact on your site
Authenticated users can inject code affecting other visitors; site reputation and user data at risk if exploited.
Conditions required to exploit
Attacker needs a low-privilege WordPress account and must trick a site visitor into viewing the malicious content.
Key dates
External resources
