MEDIUM
The Developer Tools (aka DevTools) subsystem in Google Chrome before 48.0.2564.109 does not validate URL schemes and ensure that the remoteBase parameter is associated with a chrome-devtools-frontend.appspot.com URL, which allows remote attackers to bypass intended access restrictions via a crafted URL, related to browser/devtools/devtools_ui_bindings.cc and WebKit/Source/devtools/front_end/Runtime.js.
http://googlechromereleases.blogspot.com/2016/02/stable-channel-update_9.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00104.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00119.html
http://rhn.redhat.com/errata/RHSA-2016-0241.html
http://www.debian.org/security/2016/dsa-3486
http://www.securityfocus.com/bid/83125
http://www.securitytracker.com/id/1035183
https://code.google.com/p/chromium/issues/detail?id=571121
https://code.google.com/p/chromium/issues/detail?id=585517
Source: MITRE
Published: 2016-02-14
Updated: 2018-10-30
Type: CWE-264
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH