CVE-2021-23327

Public Exploit
Cross-site Scripting (XSS)

Description

The package apexcharts before 3.24.0 are vulnerable to Cross-site Scripting (XSS) via lack of sanitization of graph legend fields.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.86% Top 20%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory snyk.io Third-Party Advisory snyk.io
Affected: n/a apexcharts
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-APEXCHARTS-1062708 third party advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1070616 third party advisory
https://github.com/apexcharts/apexcharts.js/commit/68f3f34d125719b4767614fe0a595cc65bde1d19 third party advisory patch
https://github.com/apexcharts/apexcharts.js/pull/2158 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-23327?
CVE-2021-23327 has been scored as a medium severity vulnerability.
How to fix CVE-2021-23327?
To fix CVE-2021-23327, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23327 being actively exploited in the wild?
It is possible that CVE-2021-23327 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23327?
CVE-2021-23327 affects n/a apexcharts.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.