What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Select-Themes Select Core select-core allows DOM-Based XSS.This issue affects Select Core: from n/a through < 2.6.
Explanation of Vulnerability in Simple Terms
02Summary
Select Core versions 2.6 and earlier contain a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level access can craft a request that executes JavaScript in other users' browsers, potentially compromising their sessions or stealing data. The vulnerability requires user interaction and affects the integrity and confidentiality of site data.
What an attacker can do
03Attacker Capabilities
Inject and execute JavaScript code in other users' browsers to steal sessions or data.
Potential impact on your site
04Site Impact
Authenticated attackers can compromise other users' accounts or steal sensitive information through script injection.
Conditions required to exploit
05Prerequisites
Attacker needs a low-privilege account and must trick a user into visiting a malicious link or page.
Key dates
06Disclosure timeline
December 9, 2025
CVE published
April 28, 2026
Record updated