Description
The theme implementation in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 triggers duplicate caching of Cascading Style Sheets (CSS) and JavaScript content, which allows remote attackers to bypass intended access restrictions and write to an operating-system temporary directory via unspecified vectors.
Remediation
References
Related Vulnerabilities
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4295)
WordPress Plugin WP Survey And Quiz Tool 'rowcount' Parameter Cross-Site Scripting (2.9.2)
PHP Data Processing Errors Vulnerability (CVE-2015-4147)
Zenphoto Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-36079)
MediaWiki Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2022-34750)