CVE-2021-23446
HIGHCVSS 7.5/10EPSS 2.75%
Last modified
CVE-2021-23446 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The package handsontable before 10.0.0; the package handsontable from 0 and before 10.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) in Handsontable.helper.isNumeric function.. EPSS estimates a 2.75% chance of exploitation in the next 30 days.
Description
The package handsontable before 10.0.0; the package handsontable from 0 and before 10.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) in Handsontable.helper.isNumeric function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Handsontable | Handsontable | < 10.0.0 |
References
- https://github.com/handsontable/handsontable/issues/8752Third Party Advisory
- https://github.com/handsontable/handsontable/pull/8742Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-DOTNET-HANDSONTABLE-1726793Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1726795Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1726796Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBHANDSONTABLE-1726794Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1726797Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-HANDSONTABLE-1726770Exploit, Third Party Advisory
- https://github.com/handsontable/handsontable/issues/8752Third Party Advisory
- https://github.com/handsontable/handsontable/pull/8742Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-DOTNET-HANDSONTABLE-1726793Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1726795Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1726796Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBHANDSONTABLE-1726794Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1726797Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-HANDSONTABLE-1726770Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23446?
The package handsontable before 10.0.0; the package handsontable from 0 and before 10.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) in Handsontable.helper.isNumeric function.
How severe is CVE-2021-23446?
CVE-2021-23446 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.75% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23446?
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-2021-23446?
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Scan your code nowSource: NVD / NIST