WireMock is a tool for mocking HTTP services. When certain request URLs like “@127.0.0.1:1234" are used in WireMock Studio configuration fields, the request might be forwarded to an arbitrary service reachable from WireMock’s instance. There are 3 identified potential attack vectors: via “TestRequester” functionality, webhooks and the proxy mode. As we can control HTTP Method, HTTP Headers, HTTP Data, it allows sending requests with the default level of credentials for the WireMock instance. The vendor has discontinued the affected Wiremock studio product and there will be no fix. Users are advised to find alternatives.
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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-09-06T20:40:43.679Z

Updated: 2023-09-06T20:40:43.679Z

Reserved: 2023-08-07T16:27:27.077Z


Link: CVE-2023-39967

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2023-09-06T21:15:13.320

Modified: 2023-09-13T12:42:37.057


Link: CVE-2023-39967

JSON object: View

cve-icon Redhat Information

No data.

CWE