Description

The MNET authentication functionality in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 allows remote authenticated users to impersonate other user accounts by using the Login As feature in conjunction with a remote MNET single sign-on capability, as demonstrated by a Mahara site.

Remediation

References

CVE-2011-4584

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Severity

Medium

Classification

CVE-2011-4584 CWE-264

Tags

Missing Update Known Vulnerabilities