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CVE-2015-7193

Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 improperly follow the CORS cross-origin request algorithm for the POST method in situations involv…

Impact

Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 improperly follow the CORS cross-origin request algorithm for the POST method in situations involving an unspecified Content-Type header manipulation, which allows remote attackers to bypass the Same Origin Policy by leveraging the lack of a preflight-request step.

Affected products

VendorProductAffected versions
MozillaFirefox
Versions 38.0, 38.0.1, 38.0.5, 38.1.0, 38.1.1, 38.2.0

Weakness classification

CWE-254

References