CVE-2023-3249 Information

Description

The Web3 – Crypto wallet Login & NFT token gating plugin for WordPress is vulnerable to authentication bypass in versions up to and including 2.6.0. This is due to incorrect authentication checking in the ‘hidden_form_data’ function. This makes it possible for authenticated attackers to log in as any existing user on the site such as an administrator if they have access to the username.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://plugins.trac.wordpress.org/browser/web3-authentication/tags/2.6.0/classes/common/Web3/controller/class-moweb3flowhandler.php#L198 https://www.wordfence.com/threat-intel/vulnerabilities/id/e30b62de-7280-4c29-b882-dfa83e65966b?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8