Horizon Alert
Summary of the vulnerability and why it matters
This advisory concerns a SQL injection vulnerability within a Joomla extension used for page building. The issue could allow unauthorized access to and manipulation of website data if exploited. The main concern is confirming relevance and exposure to our managed Joomla sites.
- Unrestricted data access via website software.
- Matters if we use this specific page builder.
- Assess if this software is deployed.
Attack Path
How an attacker could exploit the issue
An attacker can target the Page Builder CK extension, which is a Joomla extension, by sending specially crafted requests to a vulnerable site. This could lead to unauthorized access to sensitive information or manipulation of the website's database.
- Publicly accessible website required.
- Attacker triggers SQL injection via styles model.
- Risk of database compromise and data theft.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability could allow an unauthenticated attacker to inject malicious SQL queries into the Joomla extension, potentially affecting the integrity and availability of the system. The specific impact depends on how the affected extension is configured and what database operations it performs.
- System data integrity.
- SQL injection via network.
- Service availability disruption.
Operational Fix
Recommended remediation, mitigation, and detection steps
Real-World Ownership
Application owners and infrastructure teams are primarily responsible for addressing this SQL injection vulnerability in the Page Builder CK Joomla extension. The first practical step is to identify all instances of this extension, confirm their reachability from external networks, and assess business criticality. Subsequently, the accountable owner should be identified to coordinate a risk-based remediation plan.
- Application owners should own the issue.
- Verify extension reachability and criticality.
- Plan coordinated, risk-based remediation.
