CVE-2021-4343

Published Jun 7, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: The Unauthenticated Account Creation plugin for WordPress is vulnerable to Unauthenticated Account Creation in versions up to, and including, 1.6.6. This is due to the stm_listing_register AJAX action function being accessible and taking roles unprotected. This makes it possible for unauthenticated attackers to create accounts, even those with administrator privileges.
Source: security@wordfence.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-862

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:stylemixthemes:ulisting:*:*:*:*:*:wordpress:*:*",
            "vulnerable": true,
            "matchCriteriaId": "EE000334-7DBA-4256-8E71-EAF5235F251C",
            "versionEndIncluding": "1.6.6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References