CVE-2020-26306
Knwl.js Regular Expression Denial of Service vulnerability
EPSS 0.21%
Description
Knwl.js is a Javascript library that parses through text for dates, times, phone numbers, emails, places, and more. Versions 1.0.2 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available.
How to fix CVE-2020-26306
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/knwl.js—no fix listed
Is CVE-2020-26306 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green |