CVE-2008-4106: Input Validation

Published Sep 18, 2008
·
Updated

WordPress before 2.6.2 does not properly handle MySQL warnings about insertion of username strings that exceed the maximum column width of the userlogin column, and does not properly handle space characters when comparing usernames, which allows remote attackers to change an arbitrary user's password to a random value by registering a similar username and then requesting a password reset, related to a "SQL column truncation vulnerability." NOTE: the attacker can discover the random password by also exploiting CVE-2008-4107.

Affected Software

34 affected components
WordPress<=2.6.1
WordPress=0.71-gold
WordPress=1.0-platinum
WordPress=1.0.1-miles
WordPress=1.0.2-blakey
WordPress=1.2-delta
WordPress=1.2-mingus
WordPress=1.2.1
WordPress=1.2.2
WordPress=1.5-strayhorn
WordPress=1.5.1.1
WordPress=1.5.1.2
WordPress=1.5.1.3
WordPress=1.5.2
WordPress=2.0
WordPress=2.0.1
WordPress=2.0.4
WordPress=2.0.5
WordPress=2.0.6
WordPress=2.0.7
WordPress=2.0.9
WordPress=2.0.10
WordPress=2.0.11
WordPress=2.1
WordPress=2.1.1
WordPress=2.1.2
WordPress=2.1.3
WordPress=2.2
WordPress=2.2.1
WordPress=2.2.2
WordPress=2.2.3
WordPress=2.5
WordPress=2.5.1
WordPress=2.6

Event History

Sep 18, 2008
CVE Published
via MITRE·05:47 PM
Data Sourced
via MITRE·05:47 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2008-4106?

CVE-2008-4106 has a high severity rating due to its potential for allowing remote attackers to change user passwords.

2

How do I fix CVE-2008-4106?

To fix CVE-2008-4106, update your WordPress installation to version 2.6.2 or later.

3

What versions of WordPress are affected by CVE-2008-4106?

CVE-2008-4106 affects WordPress versions prior to 2.6.2, including 0.71-gold, 1.0-platinum, 1.5, and all versions up to 2.6.1.

4

What type of vulnerability is CVE-2008-4106?

CVE-2008-4106 is a SQL injection vulnerability that can be exploited through improper handling of username comparisons.

5

Can CVE-2008-4106 be exploited remotely?

Yes, CVE-2008-4106 can be exploited remotely, allowing attackers to compromise user accounts without direct access to the target system.

Contact

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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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