Drupal user.module cross-site scripting
| drupal-usermodule-xss (28184) |  Medium Risk |
Description:
Drupal is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the user.module script. A remote attacker could exploit this vulnerability using the 'msg' parameter to execute script in a victim's Web browser within the security context of the hosting Web site, allowing the attacker to steal the victim's cookie-based authentication credentials.
*CVSS:
| Base Score: | 4.2 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 3.7 |
| Exploitability: | High |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of Drupal (4.6.9 or later) or (4.7.3 or later), as listed in Drupal Security Advisory DRUPAL-SA-2006-011. See References.
For Debian GNU/Linux:
Refer to DSA-1147-1 for patch, upgrade, or suggested workaround information. See References.
References:
- Drupal Security Advisory DRUPAL-SA-2006-011: XSS Vulnerability in user module.
- Drupal.org Web site: Drupal Content Management System.
- BID-19325: Drupal User.Module Cross-Site Scripting Vulnerability
- CVE-2006-4002: Cross-site scripting (XSS) vulnerability in user.module in Drupal 4.6 before 4.6.9, and 4.7 before 4.7.3, allows remote attackers to inject arbitrary web script or HTML via the msg parameter. NOTE: portions of these details are obtained from third party information.
- DSA-1147: drupal -- missing input sanitising
- SA21332: Drupal "user.module" Cross-Site Scripting Vulnerability
- VUPEN/ADV-2006-3138: Drupal User Module msg Parameter Handling Client-Side Cross Site Scripting Vulnerability
Platforms Affected:
- Debian Debian Linux 3.1
- Drupal Drupal 4.6.x
- Drupal Drupal 4.7.x
Reported:
Aug 02, 2006
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net
* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.