The Listeo WordPress theme before version 1.6.11 is affected by multiple authenticated IDOR vulnerabilities that allow any authenticated users to delete arbitrary page/post and booking via an IDOR vector. Learn about the impact, technical details, and mitigation steps.
The Listeo WordPress theme before version 1.6.11 is affected by multiple authenticated IDOR vulnerabilities that allow any authenticated users to delete arbitrary page/post and booking via an IDOR vector.
Understanding CVE-2021-24318
This CVE involves improper access control in the Listeo WordPress theme, enabling unauthorized deletion of content.
What is CVE-2021-24318?
The Listeo WordPress theme before 1.6.11 did not ensure that the Post/Page and Booking to delete belong to the user making the request, permitting any authenticated users to delete arbitrary page/post and booking via an IDOR vector.
The Impact of CVE-2021-24318
The vulnerability allows authenticated users to delete content without proper authorization, potentially leading to the deletion of critical posts or bookings.
Technical Details of CVE-2021-24318
Below are the technical details of the CVE:
Vulnerability Description
The vulnerability stems from a lack of proper checks on user permissions, enabling unauthorized users to delete content.
Affected Systems and Versions
Listeo theme versions prior to 1.6.11 are affected by this vulnerability.
Exploitation Mechanism
By exploiting the IDOR vector, authenticated users can delete arbitrary page/post and booking without proper authorization.
Mitigation and Prevention
To address CVE-2021-24318, consider the following mitigation steps:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Ensure all WordPress themes and plugins are regularly updated to prevent security vulnerabilities.