CVE-2011-5252
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…
- 5.8MediumCVSS base score
- 11.9%Exploitation in 30 daysEPSS · top 3.9% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 2Public exploitsMetasploit, Nuclei and Exploit-DB
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Nuclei template and an Exploit-DB entry for it.
Show the exploits2
Nuclei templates1 template
- Orchard 'ReturnUrl' Parameter URI - Open Redirect (Nuclei template) (opens in a new tab)
http/cves/2011/CVE-2011-5252.yamlSeverity medium
Exploit-DB1 entry
- Orchard 1.3.9 - 'ReturnUrl' Open Redirection (Exploit-DB entry) (opens in a new tab)
EDB-ID 36493webapps, phppublished 4 Jan 2012Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 12 years later
· 12 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
- EPSS (exploitation in 30 days)
- 11.9% · top 3.9% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.8.
Affected products
n/a
- affected n/a
References
6
- 47398 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.mavitunasecurity.com/open-redirection-vulnerability-in-orchard/ (opens in a new tab)x_refsource_MISCx_transferred
- orchard-returnurl-url-redirection(72110) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20120104 Open Redirection Vulnerability in Orchard 1.3.9 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 51260 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://orchard.codeplex.com/discussions/283667 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2011-5151 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-5252)Record last updated .