What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bdthemes ZoloBlocks zoloblocks allows DOM-Based XSS.This issue affects ZoloBlocks: from n/a through <= 2.3.12.
Explanation of Vulnerability in Simple Terms
02Summary
ZoloBlocks versions up to 2.3.12 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected content. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of site data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers and steal data or perform actions on their behalf.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors; update ZoloBlocks immediately to prevent account compromise or data theft.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account and trick a user into viewing a page containing the injected script.
Key dates
06Disclosure timeline
September 22, 2025
CVE published
May 13, 2026
Record updated