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Vulnerability record · CVE-2011-5252 · published 12 January 2013

CVE-2011-5252: Orchardproject orchard improper input validation vulnerability

Orchardproject · Orchard

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.

5.8 CVSS 2.0 Medium EPSS 12% · top 4.0% CWE-20 · Improper input validation
5.8CVSS 2.0 base score
12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 6 tagged exploit
16 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:M/Au:N/C:P/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2012-01/0023.html Exploit
http://orchard.codeplex.com/discussions/283667
http://secunia.com/advisories/47398 Vendor Advisory
http://www.mavitunasecurity.com/open-redirection-vulnerability-in-orchard/ Exploit
http://www.securityfocus.com/bid/51260 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/72110
http://archives.neohapsis.com/archives/bugtraq/2012-01/0023.html Exploit
http://orchard.codeplex.com/discussions/283667
http://secunia.com/advisories/47398 Vendor Advisory
http://www.mavitunasecurity.com/open-redirection-vulnerability-in-orchard/ Exploit
http://www.securityfocus.com/bid/51260 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/72110

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-5252), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.