CVE-2026-0806
SQL Injection in WP-ClanWars Plugin Allows Data Extraction
Publication date: 2026-01-24
Last updated on: 2026-01-24
Assigner: Wordfence
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wp_clanwars | wp_clanwars | to 2.0.1 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-89 | The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability is an SQL Injection in the WP-ClanWars WordPress plugin affecting all versions up to and including 2.0.1. It occurs via the 'orderby' parameter, which is not properly escaped or prepared in SQL queries. This allows authenticated users with administrator-level access or higher to append additional SQL commands to existing queries, potentially extracting sensitive information from the database.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The vulnerability allows authenticated attackers with administrator-level access to perform SQL Injection via the 'orderby' parameter, enabling extraction of sensitive information from the database. This exposure of sensitive data could lead to non-compliance with data protection regulations such as GDPR and HIPAA, which require safeguarding personal and sensitive information against unauthorized access and breaches. [2]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for SQL injection attempts targeting the 'orderby' parameter in the WP-ClanWars plugin, specifically in versions up to 2.0.1. Since exploitation requires authenticated administrator-level access, detection involves auditing admin requests to the plugin that include unusual or malicious SQL syntax in the 'orderby' parameter. You can inspect web server logs or use tools like grep to search for suspicious 'orderby' parameter usage. For example, on a Linux server, you might run commands like: 1. grep 'orderby=' /var/log/apache2/access.log 2. grep 'orderby=' /var/log/nginx/access.log 3. Use a web application firewall (WAF) or intrusion detection system (IDS) to alert on SQL injection patterns in POST or GET requests to the plugin's endpoints. Additionally, reviewing WordPress admin activity logs for unusual queries or plugin usage may help. However, no specific detection commands or signatures are provided in the resources.
How can this vulnerability impact me? :
This vulnerability can allow an attacker with administrator-level access to execute unauthorized SQL queries on the database. This can lead to exposure of sensitive data stored in the database, such as user information or other confidential data managed by the plugin, potentially compromising the security and privacy of the website and its users.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, immediately update the WP-ClanWars plugin to a version later than 2.0.1 where the SQL Injection vulnerability via the 'orderby' parameter is fixed. Additionally, restrict administrator-level access to trusted users only, as exploitation requires authenticated admin privileges. Review and limit the use of the 'orderby' parameter in plugin queries if possible, and monitor for suspicious database activity related to this plugin.