What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Alex Moss Google+ Comments google-plus-comments allows Stored XSS.This issue affects Google+ Comments: from n/a through <= 1.0.
Explanation of Vulnerability in Simple Terms
02Summary
Google+ Comments versions 1.0 and earlier contain a cross-site scripting (XSS) vulnerability that allows authenticated administrators to inject malicious scripts. An attacker with admin privileges can craft a malicious link or page that, when visited by another admin, executes arbitrary JavaScript in their browser. This could lead to unauthorized actions or data theft within the site.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in an admin's browser session.
Potential impact on your site
04Site Impact
An admin account holder could be tricked into executing malicious code that compromises other admins or site data.
Conditions required to exploit
05Prerequisites
Attacker must have admin-level access; victim admin must click a malicious link or visit a crafted page.
Key dates
06Disclosure timeline
September 26, 2025
CVE published
April 28, 2026
Record updated