What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeNectar Salient Shortcodes salient-shortcodes allows Stored XSS.This issue affects Salient Shortcodes: from n/a through <= 1.5.4.
Explanation of Vulnerability in Simple Terms
02Summary
Salient Shortcodes versions 1.5.4 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts into shortcode content. When other users view pages containing the affected shortcodes, the injected scripts execute in their browsers, potentially compromising their sessions or stealing sensitive data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute when other users view affected pages.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other site visitors; may lead to session hijacking or credential theft.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account and the victim must view a page with the injected shortcode.
Key dates
06Disclosure timeline
December 16, 2025
CVE published
April 28, 2026
Record updated