GitHub Advisoryadvisory · RubyGems, npm
GHSA-5pm8-492c-92p5 Prototype Pollution in chartkick
HIGH
Official page ↗
- Aliases
- CVE-2019-18841
- Ecosystem
- RubyGems, npm
- Packages
- chartkick
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Reviewed
- 2019-11-27
Affected packages
• RubyGems chartkick: < 3.3.0 → fixed in 3.3.0
• npm chartkick: >= 3.1.0, < 3.2.0 → fixed in 3.2.0
Description
Affected versions of `@polymer/polymer` are vulnerable to prototype pollution. The package fails to prevent modification of object prototypes through chart options containing a payload such as `{"__proto__": {"polluted": true}}`. It is possible to achieve the same results if a chart loads data from a malicious server.
Recommendation
Upgrade to version 3.2.0 or later.
Related
Alias · CVE (1)
- CVE-2019-18841 Chartkick.js 3.1.0 through 3.1.3, as used in the Chartkick gem before 3.3.0 for Ruby, allows prototype pollution. vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-18841 advisory
- https://github.com/ankane/chartkick.js/issues/117 web
- https://github.com/ankane/chartkick/commit/b810936bbf687bc74c5b6dba72d2397a399885fa web
- https://chartkick.com web
- https://github.com/ankane/chartkick/blob/master/CHANGELOG.md web
- https://github.com/ankane/chartkick/commits/master web
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/chartkick/CVE-2019-18841.yml web
- https://rubygems.org/gems/chartkick web