5.4

CVE-2020-11508

Exploit

WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X <= 0.98 - Authenticated Stored Cross-Site Scripting

An XSS vulnerability in the WP Lead Plus X plugin through 0.98 for WordPress allows logged-in users with minimal permissions to create or replace existing pages with a malicious page containing arbitrary JavaScript via the wp_ajax_core37_lp_save_page (aka core37_lp_save_page) AJAX action.
Mögliche Gegenmaßnahme
WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X: Update to version 0.99, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wpleadplus ≫ Wp Lead Plus X SwPlatformwordpress Version <= 0.98
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt WordPress Landing Page – Squeeze Page – Responsive Landing Page Builder Free – WP Lead Plus X
Version [*, 0.99)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.78% 0.512
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.wordfence.com/blog/2020/04/critical-vulnerabilities-in-the-wp-lead-plus-x-wordpress-plugin/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/2cfe69ae-2d42-484e-9c35-672394219ec2
Third Party Advisory