Eircom Webmail App.
We recently found a critical vulnerability in the Eircom webmail application that allowed us to take over any user account.
We have been trying for months to contact Eircom about this issue without any success, so we decided to write an article about it. After reading this article you will know where is client-side data stored, how to get the cookie of any user, and some more info.
Read About the article: Eircom Webmail
Details about the vulnerability: