CVE-2011-5252: Orchardproject Orchard

Medium severity, CVSS 5.8. EPSS: 11.9% chance of exploitation in the next 30 days.

Open redirect vulnerability in Users/Account/LogOff in Orchard 1.0.x before 1.0.21, 1.1.x before 1.1.31, 1.2.x before 1.2.42, and 1.3.x before 1.3.10 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the ReturnUrl parameter.

Affected products

• Orchardproject Orchard: version 1.0 only; version 1.0.20 only; version 1.1 only; version 1.1.30 only; version 1.2 only; version 1.2.41 only; …

Published 2013-01-12. Last modified 2026-06-16.