wiremock — Vulnerabilities & Security Advisories 3

WireMock serves as a mock server for API testing and development, simulating HTTP responses to facilitate testing without live dependencies. Historically, it has been susceptible to remote code execution (RCE) and cross-site scripting (XSS) vulnerabilities, often stemming from improper input validation and insecure deserialization. Notable security characteristics include its Java-based architecture, which has been impacted by CVEs like CVE-2022-4514 (RCE via recorders) and CVE-2023-34455 (XSS in web console). These vulnerabilities highlight risks in handling untrusted input and web interface exposures. While no major public incidents have been widely reported, the CVEs demonstrate potential for server compromise and data exfiltration if unpatched, emphasizing the need for secure configuration and timely updates.