Horizon Alert
Summary of the vulnerability and why it matters
This issue in Scramble, a tool for generating API documentation for Laravel projects, allows arbitrary PHP code execution. If your documentation endpoints are publicly accessible and reference user-controlled input, it could be exploited.
- Attackers can run code on your server.
- This impacts systems with public documentation.
- Developers should review their Scramble configuration.
Attack Path
How an attacker could exploit the issue
An attacker can exploit this vulnerability by sending specially crafted requests to publicly accessible API documentation endpoints. If the documentation generation process improperly handles user-supplied input within validation rules, it can lead to the execution of arbitrary PHP code on the server. This allows the attacker to compromise the application's context.
- No authentication required.
- Public API documentation endpoints.
- User input in validation rules.
Live Threat
Current exploitation, exposure, and threat context
Attackers may be interested in this vulnerability as it allows for arbitrary code execution in the application context. This could be used to compromise systems, steal data, or disrupt services. The vulnerability is exploitable over the network without authentication, making it an attractive target.
- Public exploit available.
- Vulnerability is actively exploited.
- Recently published.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
Prioritize patching Scramble to version 0.13.22 immediately if documentation endpoints are publicly accessible and reference user-controlled input, as this vulnerability allows for arbitrary PHP code execution. If immediate patching is not feasible, isolate or disable the affected documentation generation feature until a patch can be applied to prevent exploitation.
- Apply Scramble version 0.13.22.
- Isolate documentation endpoints.
- Monitor for code execution.
