CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/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 sumitsurai Featured Posts with Multiple Custom Groups (FPMCG) featured-posts-with-multiple-custom-groups-fpmcg allows Reflected XSS.This issue affects Featured Posts with Multiple Custom Groups (FPMCG): from n/a through <= 4.0.
Explanation of Vulnerability in Simple Terms
The Featured Posts with Multiple Custom Groups plugin for WordPress contains a stored cross-site scripting (XSS) vulnerability in versions up to 4.0. An attacker can inject malicious scripts that execute in the browsers of site visitors and administrators. The vulnerability requires user interaction to trigger but can affect multiple users across the site.
What an attacker can do
Inject malicious JavaScript that runs in visitors' browsers, stealing cookies, session tokens, or performing actions on their behalf.
Potential impact on your site
Visitors and admins may have their sessions hijacked, credentials stolen, or be redirected to malicious sites.
Conditions required to exploit
No authentication required. A victim must visit a page containing the injected payload.
Key dates
External resources
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