VULNERABILITY INTELLIGENCE

CVE-2021-43309

CVSS score5.9 MEDIUM
EPSS probability0.99%
CISA KEVNot currently listed
Published2022-08-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method

Weakness classification

  • reefs@jfrog.com: CWE-1333
  • nvd@nist.gov: CWE-1333

Primary references