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githubGitHub Advisory DatabaseGHSA-VXVP-4XWC-JPP6
HistoryOct 24, 2017 - 6:33 p.m.

activesupport Cross-site Scripting vulnerability

2017-10-2418:33:36
CWE-79
GitHub Advisory Database
github.com
13

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.003 Low

EPSS

Percentile

65.6%

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.

Affected configurations

Vulners
Node
activesupport_projectactivesupportRange3.2.22.4ruby
OR
activesupport_projectactivesupportRange<4.2.2ruby
OR
activesupport_projectactivesupportRange<4.1.11ruby

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.003 Low

EPSS

Percentile

65.6%