5.4

CVE-2021-24880

Exploit

SupportCandy <= 2.2.6 - Stored Cross-Site Scripting via Shortcode

The SupportCandy WordPress plugin before 2.2.7 does not validate and escape the page attribute of its shortcode, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks
Mögliche Gegenmaßnahme
SupportCandy – Helpdesk & Customer Support Ticket System: Update to version 2.2.7, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt SupportCandy – Helpdesk & Customer Support Ticket System
Version [*, 2.2.7)
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Supportcandy ≫ Supportcandy SwPlatformwordpress Version < 2.2.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.4
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.