Description

Moodle 2.3.x before 2.3.1 uses only a client-side check for whether references are permitted in a file upload, which allows remote authenticated users to bypass intended alias (aka shortcut) restrictions via a client that omits this check.

Remediation

References

CVE-2012-3387

Related Vulnerabilities

WordPress Plugin FireCask Like & Share Button Cross-Site Scripting (1.1.5)

SharePoint Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-1892)

Hesk Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-13897)

MySQL CVE-2013-1548 Vulnerability (CVE-2013-1548)

MediaWiki Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2022-41766)

Severity

Medium

Classification

CVE-2012-3387 CWE-264

Tags

Missing Update Known Vulnerabilities