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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-05-05T15:30:18

Updated: 2024-08-03T22:11:05.477Z

Reserved: 2021-03-30T00:00:00

Link: CVE-2021-29489

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2021-05-05T16:15:08.023

Modified: 2024-11-21T06:01:14.670

Link: CVE-2021-29489

cve-icon Redhat

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