CVE-2015-3226

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.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.21%
Vendor Advisory debian.org Vendor Advisory google.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1033755 vdb entry
https://groups.google.com/forum/message/raw?msg=rubyonrails-security/7VlB_pck3hU/3QZrGIaQW6cJ mailing list vendor advisory
http://www.securityfocus.com/bid/75231 vdb entry
http://openwall.com/lists/oss-security/2015/06/16/17 mailing list
http://www.debian.org/security/2016/dsa-3464 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-3226?
CVE-2015-3226 has been scored as a medium severity vulnerability.
How to fix CVE-2015-3226?
To fix CVE-2015-3226, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-3226 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-3226 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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