Contributors

Jeremiah Grossman
(WhiteHat Security)

Ofer Shezaf
(Breach Security) [Project Leader]

The Web Hacking Incidents Database
Last update:17 February 2008

List of Incidents for a Classification

Please note that classifications are a new feature and not all entries in WHID are already classified, so when you get a certain number of entries for a classification, WHID might have more records matching that classification that we did not classify yet. We hope to complete the classification process soon.

Select classification:
Attack Method, Country, Location, Origin, Outcome, Software, Vertical

Select criteria for classification "Attack Method":
Abuse of Functionality, Administration Error, Brute Force, Buffer Overflow, Content Spoofing, Credential/Session Prediction, Cross Site Request Forgery (CSRF), Cross Site Scripting (XSS), Denial of Service, Directory Indexing, Drive by Pharming, Failure to Restrict URL Access, Format String Attack, HTTP Response Splitting, Improper Error Handling, Insecure Direct Object Reference, Insufficient Anti-automation, Insufficient Authentication, Insufficient Authorization, Insufficient Process Validation, Insufficient Session Expiration, Known Vulnerability, LDAP Injection, Misconfiguration, OS Commanding, Other, Path Traversal, Predictable Resource Location, Redirection, Session Fixation, Session Hijacking, SQL Injection, SSI Injection, Unintentional Information Disclosure, Unknown, Weak Password Recovery Validation, XPath Injection


List of incidents for which Attack Method is Credential/Session Prediction
20 incidents listed
WHID 2007-78: A Brazilian banking site allows users to views receipts intended for others
Reported: 01 January 2008
Occurred: 29 January 2007

Classifications:

  • Attack Method: Credential/Session Prediction
  • Country: Brazil
  • Outcome: Disclosure Only
  • Vertical: Finance

IDG now reports a bug in the internet banking application of Unibanco, a Brazilian Bank. The vulnerability allowed logged users to view transaction receipts of other unrelated users by changing the "receipt ID" on the form or URL.

Reported by Alexandre Sieira

References:

WHID 2007-71: Hacker uses Social Security numbers from Ohio court site
Reported: 22 December 2007
Occurred: 22 December 2007

Classifications:

  • Attack Method: Credential/Session Prediction
  • Country: USA
  • Outcome: Monetary Loss
  • Outcome: Leakage of Information
  • Outcome: Identity Theft
  • Vertical: Security & Law Enforcement

The Secret Service has arrested at least 6 people in an investigation that involves information theft at an Ohio court web site, which is actively used for identity theft. At least one known identity theft case resulted in $40,000 loss to the victim.

The sensitive information was stolen by manipulating predictable identifier parameters. The stolen information belong to at least 270 people and includes the name, address, age and other information could be used to obtain credit cards and open bank accounts.

References:

WHID 2007-62: A security flaw in Passport Canada's website
Reported: 19 December 2007
Occurred: 01 December 2007

Classifications:

  • Attack Method: Credential/Session Prediction
  • Country: Canada
  • Outcome: Disclosure Only
  • Vertical: Government

The Web site of the Canadian passports authority enables users to access others' record by modifying a value of a parameter in the URI.

References:

WHID 2007-17: Big Brother's big bother
Reported: 26 April 2007
Occurred: 23 April 2007

Classifications:

  • Attack Method: Credential/Session Prediction
  • Country: Australia
  • Outcome: Leakage of Information
  • Vertical: Media

The site of "Big Brother", a reality show in Australia issued duplicate session IDs to different users since the session ID pool was exhausted. Naturally, the 2nd person to get the same session ID got to see all the details of the 1st one!

References:

WHID 2007-14: Your Free MacWorld Expo Platinum Pass
Reported: 02 April 2007
Occurred: 11 January 2007

Classifications:

  • Attack Method: Credential/Session Prediction
  • Country: USA
  • Outcome: Loss of Sales
  • Vertical: Technology

A priority code, used to get free platinum pass to MacWorld Expo, was validated on the client and enabled anyone get the pass for free. While "grutz" informed the organizers about it, when going over their log files they found out that others abused the vulnerability without letting anyone know about it.

References:

WHID 2005-61: Gmail session management bug
Reported: 12 April 2006
Occurred: 18 October 2005

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

A bug in Gmail's authentication and session management allows direct login to anybodies account without requiring any involvement of the victim.

References:

WHID 2005-59: Vote Someone Else's Shares
Reported: 28 February 2006
Occurred: 24 December 2005

Classifications:

  • Attack Method: Credential/Session Prediction
  • Attack Method: Insufficient Authentication
  • Outcome: Disclosure Only

Janus mutual fund uses predictable identifier to authenticate its share holders enabling them to vote for others.

References:

WHID 2005-33: Insufficient authorization on Verizon's MyAccount feature
Reported: 22 August 2005
Occurred: 12 August 2005

Classifications:

  • Attack Method: Insufficient Authentication
  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

A web site flaw could have allowed a user to view another subscriber's balance of remaining airtime minutes and the number of minutes that customer had used in the current billing cycle

References:

WHID 2004-1: Biggest Web Problem Isn't About Privacy, It's Sloppy Security - OpenTable
Reported: 04 August 2005
Occurred: 26 January 2004

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

References:

WHID 2001-5: Privacy hole found in Verizon Wireless Web site
Reported: 04 August 2005
Occurred: 06 September 2001

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

References:

WHID 2004-6: More Scary Tales Involving Big Holes In Web-Site Security - Tiffany
Reported: 04 August 2005
Occurred: 02 February 2004

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

References:

WHID 2005-29: Security issues in interactive hotel TVs
Reported: 31 July 2005
Occurred: 30 July 2005

Classifications:

  • Attack Method: Insufficient Authentication
  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

While not strictly web security, this discussion of hotel rooms TV application security is a very good example of the dangers of our networked society

References:

WHID 2005-19: Privacy Fears due to insufficient authentication on CVS drugstore chain web site
Reported:
Occurred: 27 June 2005

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

References:

WHID 2005-6: Tampering with parameters allows access to others account data on PayMaxx Inc. site
Reported:
Occurred: 23 February 2005

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

Parameter tampering enabled jumping into someone else's account data on PayMaxx Inc. site

References:

WHID 2002-1: Flawed authentication at BN.com exposes personal information
Reported:
Occurred: 09 July 2002

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

Opening an account with a discontinued e-mail address exposes all the information of the discontinues account

References:

WHID 2001-2: Computer E-Retailer Exposes Credit Card Numbers
Reported:
Occurred: 18 June 2001

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

View other orders by changing a sequential parameter number. Security was provided by client side JavaScript

References:

WHID 2000-5: Eve.com exposes customers order information
Reported:
Occurred: 13 September 2000

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Leakage of Information

View other customers orders by changing a sequential number within a URL parameter

References:

WHID 2005-7: Hacker Tips Off B-School Applicants
Reported:
Occurred: 02 March 2005

Classifications:

  • Attack Method: Credential/Session Prediction

Parameter tampering to jump into someone else's account data

References:

WHID 2002-4: Tower Records settles charges over hack attacks
Reported:
Occurred: 05 December 2002

Classifications:

  • Attack Method: Credential/Session Prediction

View other customers orders by changing a guessable number within a URL parameter

References:

WHID 2003-1: FTD.com hole leaks personal information
Reported:
Occurred: 13 February 2003

Classifications:

  • Attack Method: Credential/Session Prediction
  • Outcome: Disclosure Only

View other customers information by modifying a cookie

References:



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