6.1

CVE-2020-15299

Exploit

Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme <= 2.9.4 - Reflected Cross-Site Scripting

A reflected Cross-Site Scripting (XSS) Vulnerability in the KingComposer plugin through 2.9.4 for WordPress allows remote attackers to trick a victim into submitting an install_online_preset AJAX request containing base64-encoded JavaScript (in the kc-online-preset-data POST parameter) that is executed in the victim's browser.
Mögliche Gegenmaßnahme
Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme: Update to version 2.9.5, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme
Version *-2.9.4
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
King-theme ≫ Kingcomposer SwPlatformwordpress Version <= 2.9.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.464
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/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.