The Web Store inline-installer implementation in the Extensions UI in Google Chrome before 49.0.2623.75 does not block installations upon deletion of an installation frame, which makes it easier for remote attackers to trick a user into believing that an installation request originated from the users next navigation target via a crafted web site.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Chrome | * | 48.0.2564.116 (including) | |
| Red Hat Enterprise Linux 6 Supplementary | RedHat | chromium-browser-0:49.0.2623.75-1.el6 | * |
| Chromium-browser | Ubuntu | devel | * |
| Chromium-browser | Ubuntu | precise | * |
| Chromium-browser | Ubuntu | trusty | * |
| Chromium-browser | Ubuntu | upstream | * |
| Chromium-browser | Ubuntu | wily | * |