CORS Bypass Vulnerability in Mozilla Firefox

CVE-2015-7184 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

The fetch API implementation in Mozilla Firefox before 41.0.2 does not restrict access to the HTTP response body in certain situations where user credentials are supplied but the CORS cross-origin request algorithm is improperly followed, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.

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