6.4

CVE-2022-2515

Exploit

Simple Banner <= 2.11.0 - Authenticated Stored Cross-Site Scripting

The Simple Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `pro_version_activation_code` parameter in versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, including those without administrative capabilities when access is granted to those users, to inject arbitrary web scripts in page that will execute whenever a user role having access to "Simple Banner" accesses the plugin's settings.
Mögliche Gegenmaßnahme
Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website: Update to version 2.12.0, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website
Version *-2.11.0
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Simple Banner Project ≫ Simple Banner SwPlatformwordpress Version < 2.12.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.573
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
security@wordfence.com 6.4 3.1 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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.