Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Contact Form Advanced Database Project | Contact Form Advanced Database | <= 1.0.8 |
Related Weaknesses (CWE)
References
- https://wpscan.com/vulnerability/adc5dd9b-0781-4cea-8cc5-2c10ac35b968ExploitThird Party Advisory
- https://wpscan.com/vulnerability/adc5dd9b-0781-4cea-8cc5-2c10ac35b968ExploitThird Party Advisory
FAQ
What is CVE-2021-24790?
CVE-2021-24790 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 authe...
How severe is CVE-2021-24790?
CVE-2021-24790 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-24790?
Check the references section above for vendor advisories and patch information. Affected products include: Contact Form Advanced Database Project Contact Form Advanced Database.