CVE-2022-25858

Terser insecure use of regular expressions leads to ReDoS

Description

The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure usage of regular expressions.

Patch Available

Fix available through Seal Security. No upgrade required, protect your application instantly.

Fix without upgrading

Vulnerability Details

Score

7.5

Score Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Versions

terser < 4.8.1; terser >= 5.0.0 < 5.14.2

Severity

High

Ecosystem

JavaScript

Publish Date

July 15, 2022

Modified Date

January 14, 2025