CVEvulnerability

CVE-2022-21122

9.8 CRITICAL Published 2022-06-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-06-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-94

Description

The package metacalc before 0.0.2 are vulnerable to Arbitrary Code Execution when it exposes JavaScript's Math class to the v8 context. As the Math class is exposed to user-land, it can be used to get access to JavaScript's Function constructor.

Affected configurations

• metarhia metacalc (< 0.0.2)

Related

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References