6.5
CVSSv3

CVE-2016-5260

Published: 05/08/2016 Updated: 16/08/2017
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

Mozilla Firefox prior to 48.0 mishandles changes from 'INPUT type="password"' to 'INPUT type="text"' within a single Session Manager session, which might allow malicious users to discover cleartext passwords by reading a session restoration file.

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mozilla firefox

Vendor Advisories

Firefox could be made to crash or run programs as your login if it opened a malicious website ...
Mozilla Foundation Security Advisory 2016-74 Form input type change from password to text can store plain text password in session restore file Announced August 2, 2016 Reporter Mike Kaply Impact Moderate Products Firefox ...
Mozilla Firefox before 480 mishandles changes from 'INPUT type="password"' to 'INPUT type="text"' within a single Session Manager session, which might allow attackers to discover cleartext passwords by reading a session restoration file ...