CVE-2023-26136

tough-cookie Prototype Pollution vulnerability

Description

Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of Cookies when using CookieJar in `rejectPublicSuffixes=false` mode. This issue arises from the manner in which the objects are initialized.

Patch Available

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

Fix without upgrading

Vulnerability Details

Score

6.4

Score Vector

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

Affected Versions

tough-cookie < 4.1.3

Severity

Medium

Ecosystem

JavaScript

Publish Date

July 1, 2023

Modified Date

June 21, 2024