Description

Cross-site scripting (XSS) vulnerability in json/encoding.rb in Active Support in Ruby on Rails 3.x and 4.1.x before 4.1.11 and 4.2.x before 4.2.2 allows remote attackers to inject arbitrary web script or HTML via a crafted Hash that is mishandled during JSON encoding.

Remediation

References

CVE-2015-3226

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Severity

Medium

Classification

CVE-2015-3226 CWE-707

Tags

Missing Update Known Vulnerabilities