Authentication Token Exposure in Grammarly Extension for Chrome

CVE-2018-6654 · MEDIUM Severity

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

The Grammarly extension before 2018-02-02 for Chrome allows remote attackers to discover authentication tokens via an 'action: "user"' request to iframe.gr_-ifr, because the exposure of these tokens is not restricted to any specific web site.

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