VULNERABILITY INTELLIGENCE
CVE-2011-4553
CVSS score5.8 MEDIUM
EPSS probability0.95%
CISA KEVNot currently listed
Published2011-12-06
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:N
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.
Weakness classification
- CWE-20: Improper Input Validation