CVE-2021-23327
MEDIUMCVSS 6.3/10EPSS 1.37%
Last modified
CVE-2021-23327 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. The package apexcharts before 3.24.0 are vulnerable to Cross-site Scripting (XSS) via lack of sanitization of graph legend fields.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.
Description
The package apexcharts before 3.24.0 are vulnerable to Cross-site Scripting (XSS) via lack of sanitization of graph legend fields.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fusioncharts | Apexcharts | < 3.24.0 |
References
- https://github.com/apexcharts/apexcharts.js/commit/68f3f34d125719b4767614fe0a595cc65bde1d19Patch, Third Party Advisory
- https://github.com/apexcharts/apexcharts.js/pull/2158Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1070616Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-APEXCHARTS-1062708Third Party Advisory
- https://github.com/apexcharts/apexcharts.js/commit/68f3f34d125719b4767614fe0a595cc65bde1d19Patch, Third Party Advisory
- https://github.com/apexcharts/apexcharts.js/pull/2158Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1070616Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-APEXCHARTS-1062708Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23327?
The package apexcharts before 3.24.0 are vulnerable to Cross-site Scripting (XSS) via lack of sanitization of graph legend fields.
How severe is CVE-2021-23327?
CVE-2021-23327 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23327?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-23327?
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Scan your code nowSource: NVD / NIST