Horizon Alert
Summary of the vulnerability and why it matters
This critical vulnerability affects a Joomla extension, allowing unauthenticated attackers to execute arbitrary SQL commands. This could potentially expose the entirety of your organization's database. The primary concern is to confirm if this specific extension is in use and if it is exposed externally.
- Unauthenticated database access via web input.
- Critical for data security and privacy.
- Confirm usage and external exposure.
Attack Path
How an attacker could exploit the issue
An unauthenticated attacker can exploit this vulnerability by interacting with a Joomla website that uses a specific extension. By sending specially crafted input to the list filter's condition parameter, an attacker can inject malicious SQL code. This allows them to read any data from the website's database.
- No authentication required.
- Triggered by crafted filter condition input.
- Risk of full database read.
Live Threat
Current exploitation, exposure, and threat context
An unauthenticated attacker could exploit this vulnerability to gain full read access to the database. This is possible when the list filter's condition parameter is not properly sanitized before being included in a SQL query, allowing the injection of arbitrary SQL commands.
- Database contents could be exposed.
- Attacker injects SQL via filter condition.
- Full database read access is possible.
Operational Fix
Recommended remediation, mitigation, and detection steps
This critical vulnerability in a Joomla extension impacts data integrity and confidentiality, requiring immediate attention from teams responsible for the application and its underlying infrastructure. The first step is to identify all instances of the affected extension, determine their exposure and business criticality, and then engage the appropriate application or platform owners to prioritize and execute remediation.
- Application owners should prioritize remediation.
- Verify extension reachability and business criticality.
- Plan and coordinate vendor-assisted updates.
