VULNERABILITY INTELLIGENCE

CVE-2022-21144

CVSS score7.5 HIGH
EPSS probability1.92%
CISA KEVNot currently listed
Published2022-05-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

This affects all versions of package libxmljs. When invoking the libxmljs.parseXml function with a non-buffer argument the V8 code will attempt invoking the .toString method of the argument. If the argument's toString value is not a Function object V8 will crash.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references