Horizon Alert
Summary of the vulnerability and why it matters
This advisory concerns a critical vulnerability in Payload, an open-source content management system, that could allow unauthorized users to execute malicious code through specially crafted requests. The issue stems from SQL injection vulnerabilities within its SQLite and Postgres adapters, potentially impacting data integrity and system availability. Confirmation of affected systems is the primary concern.
- Malicious input could compromise content management systems.
- Remote attackers may execute commands.
- Verify if your content management system is exposed.
Attack Path
How an attacker could exploit the issue
An attacker could exploit this by sending specially crafted requests to a Payload CMS application. If the application uses dynamic filters or joins on readable collections, these requests can inject malicious SQL commands. This could allow an attacker to manipulate or steal data.
- Unauthenticated access to query collections.
- Submitting requests with dynamic filters/joins.
- SQL injection leading to data compromise.
Live Threat
Current exploitation, exposure, and threat context
An untrusted user could exploit this vulnerability to inject malicious SQL code into the system through dynamic filters or joins when querying readable collections. This could impact the integrity and availability of data within the SQLite and Postgres databases.
- Affects database integrity and availability.
- SQL injection via dynamic queries.
- Potential data corruption or denial of service.
Operational Fix
Recommended remediation, mitigation, and detection steps
This SQL injection vulnerability in Payload, affecting SQLite and Postgres adapters, impacts application owners responsible for the content management system and its deployed instances. The initial focus should be on identifying all deployments, assessing their reachability and criticality, and then pinpointing the accountable owner to plan remediation.
- Application owners to manage issue.
- Verify external reachability and criticality.
- Plan coordinated updates or risk mitigation.
