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Vulnerabilites related to mock-server - mockserver

cve-2021-32827

Vulnerability from cvelistv5

Published

2021-08-16 20:50

Modified

2024-08-03 23:33

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N

Summary

MockServer is open source software which enables easy mocking of any system you integrate with via HTTP or HTTPS. An attacker that can trick a victim into visiting a malicious site while running MockServer locally, will be able to run arbitrary code on the MockServer machine. With an overly broad default CORS configuration MockServer allows any site to send cross-site requests. Additionally, MockServer allows you to create dynamic expectations using Javascript or Velocity templates. Both engines may allow an attacker to execute arbitrary code on-behalf of MockServer. By combining these two issues (Overly broad CORS configuration + Script injection), an attacker could serve a malicious page so that if a developer running MockServer visits it, they will get compromised. For more details including a PoC see the referenced GHSL-2021-059.

References

▼	URL	Tags
	https://securitylab.github.com/advisories/GHSL-2021-059-mockserver/	x_refsource_CONFIRM
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	mock-server	mockserver	Version: all

Show details on NVD website

JSON

To clipboard

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Vulnerability from fkie_nvd