The contribution feature in Zamboni does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to use of the Python urllib2 library.
Score: 0.0
Priority: Unclassified
Score: 0.00146
Percentile:
0.35845
CVSS v3.1 Score: 7.4
Severity: HIGH