4.8

CVE-2021-36847

Webba Booking <= 4.2.21 - Authenticated (Admin+) Stored Cross-Site Scripting

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WebbaPlugins Webba Booking plugin <= 4.2.21 at WordPress.
Mögliche Gegenmaßnahme
Easy Appointment Booking & Scheduling System – Webba Booking Calendar: Update to version 4.2.22, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Easy Appointment Booking & Scheduling System – Webba Booking Calendar
Version * - 4.2.21
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Webba-booking ≫ Webba Booking SwPlatformwordpress Version < 4.2.22
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.559
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
audit@patchstack.com 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/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.

https://wordpress.org/plugins/webba-booking-lite/#developers
Third Party Advisory
Product
Release Notes