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CVE-2021-24790

MEDIUM 4.3 CVSS 3.1
Published
December 13, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-862, CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

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.

Affected products and versions

  • Unknown Contact Form Advanced Database — From 1.0.8 (including) to 1.0.8 (including)
  • contact_form_advanced_database_project contact_form_advanced_database — Up to and including 1.0.8

References

  • wpscan.com https://wpscan.com/vulnerability/adc5dd9b-0781-4cea-8cc5-2c10ac35b968 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record