Vulnerability in Handsontable
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.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.030 (86.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
- Handsontable
- Handsontable — versions unspecified, 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-JS-HANDSONTABLE-1726770 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-DOTNET-HANDSONTABLE-1726793 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBHANDSONTABLE-1726794 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1726795 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1726796 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1726797 (Exploit, Third Party Advisory)
- github.com/handsontable/handsontable/issues/8752 (Third Party Advisory)
- github.com/handsontable/handsontable/pull/8742 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-23446?
- CVE-2021-23446 is a high-severity vulnerability in Handsontable, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2021-09-29.
- How severe is CVE-2021-23446?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-23446 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.