CVE-2017-12949 : Exploit Details and Defense Strategies

The Podlove Podcast Publisher plugin for WordPress versions 2.5.3 and earlier is vulnerable to a SQL injection attack through the orderby parameter in the contributor_list_table.php file.

Understanding CVE-2017-12949

This CVE identifies a SQL injection vulnerability in the Podlove Podcast Publisher plugin for WordPress.

What is CVE-2017-12949?

The vulnerability exists in the orderby parameter of the contributor_list_table.php file, allowing attackers to execute SQL injection attacks via CSRF on the wp-admin/admin.php file.

The Impact of CVE-2017-12949

This vulnerability could lead to unauthorized access to the WordPress database, data manipulation, and potentially full control over the affected WordPress site.

Technical Details of CVE-2017-12949

The following technical details outline the specifics of this CVE.

Vulnerability Description

The vulnerability in the Podlove Podcast Publisher plugin allows for SQL injection through the orderby parameter, which can be exploited via CSRF attacks.

Affected Systems and Versions

Product: Podlove Podcast Publisher plugin
Versions affected: 2.5.3 and earlier

Exploitation Mechanism

The vulnerability can be exploited through CSRF attacks on the wp-admin/admin.php file, enabling attackers to inject malicious SQL queries.

Mitigation and Prevention

Protect your system from CVE-2017-12949 with the following steps:

Immediate Steps to Take

Update the Podlove Podcast Publisher plugin to the latest version.
Implement strong CSRF protection mechanisms.
Monitor and restrict access to wp-admin/admin.php.

Long-Term Security Practices

Regularly audit and review WordPress plugins for security vulnerabilities.
Educate users on safe practices to prevent CSRF attacks.

Patching and Updates

Stay informed about security updates for WordPress plugins.
Apply patches promptly to mitigate known vulnerabilities.