CVE-2020-26306

HighCVSS 8.7/10Last modified Jun 17, 2026

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.

Metrics

CVSS 4.0 8.7/10CVSS: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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Green

Weakness enumeration

CWE-1333

Affected software

No affected versions have been published.

Timeline

Published
Oct 26, 2024
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2020-26306: High severity, CVSS 8.7 | Vulnix