cve-2021-29489
Vulnerability from cvelistv5
Published
2021-05-05 15:30
Modified
2024-08-03 22:11
Severity ?
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Summary
Highcharts JS is a JavaScript charting library based on SVG. In Highcharts versions 8 and earlier, the chart options structure was not systematically filtered for XSS vectors. The potential impact was that content from untrusted sources could execute code in the end user's browser. The vulnerability is patched in version 9. As a workaround, implementers who are not able to upgrade may apply DOMPurify recursively to the options structure to filter out malicious markup.
References
security-advisories@github.comhttps://github.com/highcharts/highcharts/security/advisories/GHSA-8j65-4pcq-xq95Third Party Advisory
security-advisories@github.comhttps://security.netapp.com/advisory/ntap-20210622-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/highcharts/highcharts/security/advisories/GHSA-8j65-4pcq-xq95Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210622-0005/Third Party Advisory
Impacted products
Vendor Product Version
highcharts highcharts Version: < 9.0.0
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}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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