Published: 2018/04/10  Last Updated: 2018/04/10

Information from Hatena co.,ltd.

Vulnerability ID:JVN#77753476
Title:Hatena Bookmark App for iOS contains an address bar spoofing vulnerability
Status:Vulnerable

This is a statement from the vendor itself with no modification by JPCERT/CC.

Please download the latest version.

https://itunes.apple.com/jp/app/hatenabukkumaku/id354976659?mt=8

The latest version of "Hatena Bookmark" is not affected by this vulnerability.