CVE-2020-9392 : Vulnerability Insights and Analysis
Discover the impact of CVE-2020-9392, a high severity vulnerability in the pricing-table-by-supsystic plugin for WordPress. Learn about affected systems, exploitation risks, and mitigation steps.
An issue was discovered in the pricing-table-by-supsystic plugin before 1.8.2 for WordPress, allowing unauthenticated users to access sensitive pricing table information and perform unauthorized actions.
Understanding CVE-2020-9392
This CVE relates to a vulnerability in the pricing-table-by-supsystic plugin for WordPress.
What is CVE-2020-9392?
The vulnerability in the plugin allows unauthenticated users to exploit certain endpoints without permission checks, potentially leading to unauthorized access and modification of pricing tables.
The Impact of CVE-2020-9392
The vulnerability has a CVSS base score of 7.3, indicating a high severity issue. Attackers can retrieve pricing table information, create new tables, or import/modify existing tables without authentication.
Technical Details of CVE-2020-9392
This section provides more technical insights into the CVE.
Vulnerability Description
The issue arises from the lack of permission checks on specific plugin endpoints, namely ImportJSONTable, createFromTpl, and getJSONExportTable, enabling unauthenticated users to perform unauthorized actions.
Affected Systems and Versions
- Affected Product: pricing-table-by-supsystic plugin
- Affected Version: < 1.8.2
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Confidentiality, Integrity, and Availability Impact: Low
Mitigation and Prevention
Protecting systems from CVE-2020-9392 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the pricing-table-by-supsystic plugin to version 1.8.2 or newer.
- Implement access controls and authentication mechanisms to restrict unauthorized access.
Long-Term Security Practices
- Regularly monitor and audit plugin permissions and endpoints.
- Educate users on secure practices to prevent unauthorized access.
Patching and Updates
- Stay informed about security patches and updates for the pricing-table-by-supsystic plugin.