Contributors
Jeremiah Grossman
(WhiteHat Security)

Ofer Shezaf
(Breach Security ) [Project Leader]

The Web Hacking Incidents Database
Last update:07 November 2007

Incident WHID 2004-9

WHID 2004-9: Billing and personal information leakage due to lack of authentication on a phone company web site
Date: 14 June 2004
Incident Type: Vulnerability Disclosure
WASC Threat Classification: Insufficient Authentication, Insufficient Authorization

A billing information system required only phone number and zip code to pull up account details

References:



This work is licensed under the Creative Commons Attribution License. To view a copy of this license, visit http://creativecommons.org/licenses/by/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
© Copyright 2005, Web Application Security Consortium. All rights reserved.