CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Magazine3 Schema & Structured Data for WP & AMP allows Stored XSS.This issue affects Schema & Structured Data for WP & AMP: from n/a through 1.25.
Explanation of Vulnerability in Simple Terms
A stored cross-site scripting (XSS) vulnerability in Schema & Structured Data for WP & AMP allows authenticated users to inject malicious scripts that execute in other users' browsers. The vulnerability requires user interaction—typically clicking a malicious link or visiting a compromised page. Attackers with low-level access can inject code that affects site visitors and administrators.
What an attacker can do
Inject malicious JavaScript that runs in other users' browsers, potentially stealing session tokens or performing actions on their behalf.
Potential impact on your site
Authenticated attackers can compromise admin sessions, deface content, or steal visitor data without needing high-level access.
Conditions required to exploit
Attacker must have a low-privilege account (e.g., contributor or subscriber) and the victim must visit a page containing the injected payload.
Key dates
External resources
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