CVE-2023-6875

2024-01-1108:33:06

Wordfence

www.cve.org

wordpress

mailer plugin

data access

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.033 Low

EPSS

Percentile

91.3%

JSON

The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a type juggling issue on the connect-app REST endpoint in all versions up to, and including, 2.8.7. This makes it possible for unauthenticated attackers to reset the API key used to authenticate to the mailer and view logs, including password reset emails, allowing site takeover.

CNA Affected

[
  {
    "vendor": "wpexpertsio",
    "product": "POST SMTP – The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.8.7",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]