CVE-2026-45089
Dalfox · Dalfox XSS Scanner
Dalfox, an open-source XSS scanner, is susceptible to a security vulnerability that may impact automated scanning workflows.
Executive summary
The Dalfox XSS scanner is affected by a security vulnerability that poses a significant risk to the integrity of automated security testing environments.
Vulnerability
The provided documentation lacks specific technical details regarding the vulnerability type or the authentication requirements for exploitation. Given the nature of the tool, potential flaws could involve improper input handling or configuration-based exploits.
Business impact
A successful exploit of this vulnerability could lead to the compromise of security scanning infrastructure, potentially allowing attackers to manipulate scan results or gain unauthorized access to the host environment. With a CVSS score of 8.2, this vulnerability represents a high risk to the confidentiality and integrity of development and testing pipelines.
Remediation
Immediate Action: Consult the official Dalfox project repository or vendor security advisories to identify and apply the latest security patches.
Proactive Monitoring: Audit logs for the Dalfox utility to detect anomalous command execution or unexpected outbound network traffic originating from the scanner.
Compensating Controls: Restrict access to the machine running Dalfox and ensure it operates within a hardened, isolated container or virtual machine.
Exploitation status
Public Exploit Available: false
Analyst recommendation
Organizations utilizing Dalfox for automated security testing should prioritize identifying the affected versions in their environments. Until a specific patch is verified, ensure that the utility is not exposed to untrusted input or external network connections to mitigate potential risks.