9.8

CVE-2021-34646

Exploit

Booster for WooCommerce <= 5.4.3 Authentication Bypass

Booster for WooCommerce <= 5.4.3 - Authentication Bypass

Versions up to, and including, 5.4.3, of the Booster for WooCommerce WordPress plugin are vulnerable to authentication bypass via the process_email_verification function due to a random token generation weakness in the reset_and_mail_activation_link function found in the ~/includes/class-wcj-emails-verification.php file. This allows attackers to impersonate users and trigger an email address verification for arbitrary accounts, including administrative accounts, and automatically be logged in as that user, including any site administrators. This requires the Email Verification module to be active in the plugin and the Login User After Successful Verification setting to be enabled, which it is by default.
Mögliche Gegenmaßnahme
Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools: Update to version 5.4.4, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Booster ≫ Booster For Woocommerce SwPlatformwordpress Version <= 5.4.3
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools
Version *-5.4.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 50.87% 0.988
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
security@wordfence.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

CWE-330 Use of Insufficiently Random Values

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2581212%40woocommerce-jetpack&new=2581212%40woocommerce-jetpack&sfp_email=&sfph_mail=
Patch
Third Party Advisory
https://www.wordfence.com/blog/2021/08/critical-authentication-bypass-vulnerability-patched-in-booster-for-woocommerce/
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/af37f301-d97f-47d3-b6a8-88cb41344541
Third Party Advisory