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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.96%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.96% probability · 87th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-1333
- Affected
- handsontable/handsontable
- Source
- report@snyk.io
EPSS 3.0% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.