4.3

CVE-2021-4407

Custom Banners <= 3.2.2 - Cross-Site Request Forgery Bypass

The Custom Banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.2 This is due to missing or incorrect nonce validation on the saveCustomFields() function. This makes it possible for unauthenticated attackers to save custom fields via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Mögliche Gegenmaßnahme
Custom Banners: Update to version 3.3, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
Produkt Custom Banners
Version *-3.2.2
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
GoldpluginsCustom Banners SwPlatformwordpress Version <= 3.2.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.305
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@wordfence.com 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.