CVE-2022-21144
HIGH7.5EPSS 0.15%Denial of service vulnerability exists in libxmljs
Published: 5/3/2022Modified: 3/13/2026
Description
libxmljs provides libxml bindings for v8 javascript engine. 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.
Affected packages (1)
- npm/libxmljsfrom 0, < 0.19.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |