CVE-2021-24790 Contact Form Advanced Database <= 1.0.8 - Unauthorised AJAX Calls

2021-12-1310:40:54

CWE-862

WPScan

www.cve.org

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.2%

JSON

The Contact Form Advanced Database WordPress plugin through 1.0.8 does not have any authorisation as well as CSRF checks in its delete_cf7_data and export_cf7_data AJAX actions, available to any authenticated users, which could allow users with a role as low as subscriber to call them. The delete_cf7_data would lead to arbitrary metadata deletion, as well as PHP Object Injection if a suitable gadget chain is present in another plugin, as user data is passed to the maybe_unserialize() function without being first validated.

CNA Affected

[
  {
    "product": "Contact Form Advanced Database",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThanOrEqual": "1.0.8",
        "status": "affected",
        "version": "1.0.8",
        "versionType": "custom"
      }
    ]
  }
]