Vulnerability DatabaseCVE-2019-18841
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CVE-2019-18841
Published:November 11, 2019
Updated:July 21, 2026
Chartkick.js 3.1.0 through 3.1.3, as used in the Chartkick gem before 3.3.0 for Ruby, allows prototype pollution.
Affected Packages
chartkick (CDN_JS):
Affected version(s) >=3.1.0 <3.2.0
Fix Suggestion:
Update to version 3.2.0
chartkick (NPM):
Affected version(s) >=3.1.0 <3.2.0
Fix Suggestion:
Update to version 3.2.0
chartkick (RUBY):
Affected version(s) >=0.0.1 <3.3.0
Fix Suggestion:
Update to version 3.3.0
Related Resources (9)
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/chartkick/CVE-2019-18841.yml
https://rubygems.org/gems/chartkick/
https://github.com/ankane/chartkick.js/issues/117
https://nvd.nist.gov/vuln/detail/CVE-2019-18841
https://github.com/ankane/chartkick/commit/b810936bbf687bc74c5b6dba72d2397a399885fa
https://github.com/ankane/chartkick/blob/master/CHANGELOG.md
https://rubygems.org/gems/chartkick
https://github.com/ankane/chartkick/commits/master
https://chartkick.com
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
EPSS
Base Score:
1.39