4.8

CVE-2021-24656

Exploit

Simple Social Media Share Buttons <= 3.2.3 - Admin+ Stored Cross-Site Scripting

The Simple Social Media Share Buttons WordPress plugin before 3.2.4 does not escape the Share Title settings before outputting it in the frontend pages or posts (depending on the settings used), allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Mögliche Gegenmaßnahme
Simple Social Media Share Buttons – Social Sharing for Everyone: Update to version 3.2.4, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Simple Social Media Share Buttons – Social Sharing for Everyone
Version * - 3.2.3
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wpbrigade ≫ Simple Social Buttons SwPlatformwordpress Version < 3.2.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.512
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
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.