Horizon Alert
Summary of the vulnerability and why it matters
This advisory concerns a critical command injection vulnerability found in the codeceptjs testing framework. The flaw allows unauthenticated attackers to execute arbitrary commands on a system by manipulating a directory path. While the direct impact is unclear due to the nature of the affected technology, any exposure of this tool to untrusted input could be significant.
- Flaw lets attackers run commands remotely.
- Test tools may be exposed to attack.
- Confirm relevance and assess exposure.
Attack Path
How an attacker could exploit the issue
An attacker could exploit this vulnerability by submitting a crafted input to the `emptyFolder` function within the codeceptjs testing framework. This function directly uses user-provided data to construct a command, bypassing necessary security checks. If codeceptjs is running in an environment accessible to an attacker, they could potentially execute arbitrary commands on the system.
- Requires access to codeceptjs.
- Triggered by crafted function input.
- Enables arbitrary command execution.
Live Threat
Current exploitation, exposure, and threat context
When supported by the advisory, this vulnerability could allow an unauthenticated attacker to execute arbitrary commands on a system running codeceptjs. This occurs when the `emptyFolder` function directly concatenates user-controlled input into an `execSync` command without proper sanitization, potentially impacting the integrity and availability of the affected system.
- Arbitrary command execution.
- Via unsanitized user input.
- System compromise possible.
Operational Fix
Recommended remediation, mitigation, and detection steps
The `codeceptjs` testing framework's `emptyFolder` function presents a critical command injection risk due to unsanitized user input. Responsibility for addressing this likely falls to development teams or platform engineers managing CI/CD pipelines, alongside security teams for overall risk assessment. The immediate priority is to identify all instances of `codeceptjs`, determine their reachability and criticality, and then plan remediation, potentially involving vendor coordination for updates or implementing compensating controls if direct patching is not feasible.
- Application or platform engineering teams own resolution.
- Verify `codeceptjs` instances and their exposure.
- Plan updates or mitigate risk with controls.
