Risk Letters

Exploited vulnerability

CVE-2021-23337

TLP:CLEAR

lodash lodash Improper Control of Generation of Code ('Code Injection')

Lodash versions prior to 4.17.21 are vulnerable to Command Injection via the template function.

Facts

  • Vendor: lodash
  • Product: lodash
  • EPSS (probability of exploitation within 30 days): 21.3 %
  • First known exploitation: 23 October 2026
  • First seen by Risk Letters: 23 October 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD