Description

The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via unspecified vectors.

Remediation

References

CVE-2011-4294

Related Vulnerabilities

MySQL CVE-2019-2801 Vulnerability (CVE-2019-2801)

Grafana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-18625)

WordPress Plugin 301 Redirects-Easy Redirect Manager Cross-Site Request Forgery (2.72)

WordPress Plugin Media File Renamer-Auto & Manual Rename Cross-Site Scripting (1.7.0)

Dolibarr Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2014-3992)

Severity

Medium

Classification

CVE-2011-4294 CWE-20

Tags

Missing Update Known Vulnerabilities