SB2020022008 - Arbitrary File Download in Duplicator – WordPress Migration Plugin
Published: February 20, 2020
Security Bulletin ID
SB2020022008
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authentication (CVE-ID: N/A)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to the "duplicator_download" action is registered via "wp_ajax_nopriv_" and is accessible to unauthenticated users. A remote attacker can bypass authentication process and download arbitrary files, such as the wp-config.php.
Remediation
Install update from vendor's website.