CVE-2011-4553

Severity: medium (CVSS 5.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-12-06 · updated 2026-06-16
Weakness: CWE-20

Description

Multiple open redirect vulnerabilities in One Click Orgs before 1.2.3 allow (1) remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the return_to parameter, and allow (2) remote authenticated users to redirect users to arbitrary web sites and conduct phishing attacks via crafted characters in the domain name of a subdomain.

Affected products

Oneclickorgs One Click Orgs: through 1.2.2; 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.2.0, 1.2.1

References

http://dmcdonald.net/?page_id=43
https://groups.google.com/group/oneclickorgs-devspace/msg/26c40a4cc9e127d2?hl=en&dmode=source&output=gplain
http://dmcdonald.net/?page_id=43
https://groups.google.com/group/oneclickorgs-devspace/msg/26c40a4cc9e127d2?hl=en&dmode=source&output=gplain

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