What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Astra Widgets astra-widgets allows Stored XSS.This issue affects Astra Widgets: from n/a through <= 1.2.16.
Explanation of Vulnerability in Simple Terms
02Summary
Astra Widgets versions 1.2.16 and earlier contain a cross-site scripting (XSS) vulnerability that allows authenticated administrators to inject malicious scripts. The vulnerability requires user interaction and affects the integrity and confidentiality of site data. Site owners should update to a version newer than 1.2.16 to remediate this issue.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers when they visit affected pages.
Potential impact on your site
04Site Impact
An admin account holder could inject scripts affecting site visitors' data and trust, or compromise other admin sessions.
Conditions required to exploit
05Prerequisites
Attacker must have administrator privileges and trick a user into visiting a malicious link or page.
Key dates
06Disclosure timeline
December 24, 2025
CVE published
April 28, 2026
Record updated