CVE-2026-25856
OpenBullet · OpenBullet2
A security vulnerability in OpenBullet2 allows for potential unauthorized operations.
Executive summary
OpenBullet2 contains a high-severity vulnerability that may allow attackers to compromise system integrity or access sensitive data.
Vulnerability
The vulnerability involves an unspecified security flaw within the OpenBullet2 framework. Given the nature of the application, this flaw likely allows for unauthenticated or low-privileged remote interaction with the automation engine.
Business impact
The identified vulnerability carries a CVSS score of 8.8, classifying it as High severity. Exploitation could lead to unauthorized control over automated testing workflows, resulting in potential data exfiltration, service disruption, or the execution of arbitrary commands on the hosting environment.
Remediation
Immediate Action: Audit current deployments and apply all available security updates provided by the OpenBullet project immediately.
Proactive Monitoring: Monitor server logs for unusual outbound traffic or unauthorized process execution initiated by the OpenBullet service account.
Compensating Controls: Implement strict network segmentation and ensure the OpenBullet instance is not exposed to the public internet without a Web Application Firewall (WAF) or VPN access.
Exploitation status
Public Exploit Available: false
Analyst recommendation
Organizations utilizing OpenBullet2 must prioritize this update to prevent potential system compromise. We recommend performing a thorough review of the application's environment and ensuring that the most recent stable version is deployed to mitigate this high-risk vulnerability.