Moodle 'Login As' Cross Site Scripting Vulnerability

BID:33617

Info

Moodle 'Login As' Cross Site Scripting Vulnerability

Bugtraq ID: 33617
Class: Input Validation Error
CVE: CVE-2009-0502
Remote: Yes
Local: No
Published: Feb 04 2009 12:00AM
Updated: Apr 13 2015 08:44PM
Credit: The Rat
Vulnerable: Ubuntu Ubuntu Linux 8.10 sparc
Ubuntu Ubuntu Linux 8.10 powerpc
Ubuntu Ubuntu Linux 8.10 lpia
Ubuntu Ubuntu Linux 8.10 i386
Ubuntu Ubuntu Linux 8.10 amd64
Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu Ubuntu Linux 8.04 LTS amd64
Moodle moodle 1.9.3
Moodle moodle 1.8.7
Moodle moodle 1.8.5
Moodle moodle 1.8.4
Moodle moodle 1.8.3
Moodle moodle 1.8.2
Moodle moodle 1.7.6
Moodle moodle 1.7.5
Moodle moodle 1.7.4
Moodle moodle 1.7.3
Moodle moodle 1.7.2
Moodle moodle 1.7.1
Moodle moodle 1.6.8
Moodle moodle 1.6.7
Moodle moodle 1.6.6
Moodle moodle 1.6.5
Moodle moodle 1.6.4
Moodle moodle 1.6.3
Moodle moodle 1.6.2
Moodle moodle 1.6.1
Moodle moodle 1.6 dev
Moodle moodle 1.6
Moodle moodle 1.9
Moodle moodle 1.7
Moodle moodle 1.6.1 +
Debian Linux 4.0 sparc
Debian Linux 4.0 s/390
Debian Linux 4.0 powerpc
Debian Linux 4.0 mipsel
Debian Linux 4.0 mips
Debian Linux 4.0 m68k
Debian Linux 4.0 ia-64
Debian Linux 4.0 ia-32
Debian Linux 4.0 hppa
Debian Linux 4.0 arm
Debian Linux 4.0 amd64
Debian Linux 4.0 alpha
Debian Linux 4.0
Not Vulnerable: Moodle moodle 1.9.4
Moodle moodle 1.8.8
Moodle moodle 1.7.7
Moodle moodle 1.6.9

Discussion

Moodle 'Login As' Cross Site Scripting Vulnerability

Moodle is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.

Exploiting this vulnerability may allow an attacker to perform cross-site scripting attacks on unsuspecting users in the context of the affected website. As a result, the attacker may be able to steal cookie-based authentication credentials and to launch other attacks.

The following versions are affected:

Moodle 1.9.x (prior to 1.9.4)
Moodle 1.8.x (prior to 1.8.8)
Moodle 1.7.x (prior to 1.7.7)
Moodle 1.6.x (prior to 1.6.9)

Exploit / POC

Moodle 'Login As' Cross Site Scripting Vulnerability

To exploit this issue, an attacker must entice an unsuspecting victim into following a malicious URI.

Solution / Fix

Moodle 'Login As' Cross Site Scripting Vulnerability

Solution:
Updates are available. Please see the references for more information.


Debian Linux 4.0 arm

Ubuntu Ubuntu Linux 8.04 LTS powerpc

Ubuntu Ubuntu Linux 8.10 powerpc

Debian Linux 4.0 powerpc

Ubuntu Ubuntu Linux 8.10 i386

Ubuntu Ubuntu Linux 8.04 LTS sparc

Debian Linux 4.0 m68k

Moodle moodle 1.6.1 +

Ubuntu Ubuntu Linux 8.04 LTS amd64

Ubuntu Ubuntu Linux 8.04 LTS lpia

Moodle moodle 1.9

Ubuntu Ubuntu Linux 8.10 lpia

Debian Linux 4.0 amd64

Debian Linux 4.0 ia-32

Debian Linux 4.0 hppa

Debian Linux 4.0 sparc

Debian Linux 4.0 s/390

Ubuntu Ubuntu Linux 8.10 sparc

Debian Linux 4.0 alpha

Debian Linux 4.0

Ubuntu Ubuntu Linux 8.04 LTS i386

Debian Linux 4.0 mipsel

Ubuntu Ubuntu Linux 8.10 amd64

Debian Linux 4.0 ia-64

Debian Linux 4.0 mips

Moodle moodle 1.6 dev

Moodle moodle 1.6

Moodle moodle 1.6.1

Moodle moodle 1.6.2

Moodle moodle 1.6.3

Moodle moodle 1.6.4

Moodle moodle 1.6.5

Moodle moodle 1.6.6

Moodle moodle 1.6.7

Moodle moodle 1.6.8

Moodle moodle 1.7.1

Moodle moodle 1.7.2

Moodle moodle 1.7.3

Moodle moodle 1.7.4

Moodle moodle 1.7.5

Moodle moodle 1.7.6

Moodle moodle 1.8.2

Moodle moodle 1.8.3

Moodle moodle 1.8.4

Moodle moodle 1.8.5

Moodle moodle 1.8.7

Moodle moodle 1.9.3

References

Moodle 'Login As' Cross Site Scripting Vulnerability

References:

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