National Cyber Awareness System
Vulnerability Summary for CVE-2012-4469
Original release date:11/30/2012
Last revised:12/03/2012
Source:
US-CERT/NIST
Overview
Cross-site scripting (XSS) vulnerability in the Hashcash module 6.x-2.x before 6.x-2.6 and 7.x-2.x before 7.x-2.2 for Drupal, when "Log failed hashcash" is enabled, allows remote attackers to inject arbitrary web script or HTML via an invalid token, which is not properly handled when administrators use the Database logging module.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: High
Authentication: Not required to exploit
Impact Type:Allows unauthorized modification
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: http://drupal.org/node/1663306
Type: Advisory; Patch Information
External Source: CONFIRM
Name: http://drupal.org/node/1650790
Type: Patch Information
External Source: CONFIRM
Name: http://drupal.org/node/1650784
Type: Patch Information
External Source: MLIST
Name: [oss-security] 20121003 Re: CVE Request for Drupal Contributed Modules
Technical Details
- Cross-Site Scripting (XSS) (CWE-79)