CVE-2021-23420 HIGH

CVE-2021-23420: Deserialization of Untrusted Data

Vendor N/A
Product codeception/codeception
Published August 11, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

7.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L/E:F/RL:O/RC:C

What the vulnerability does

01Description

This affects the package codeception/codeception from 4.0.0 and before 4.1.22, before 3.1.3. The RunProcess class can be leveraged as a gadget to run arbitrary commands on a system that is deserializing user input without validation.

Key dates

02Disclosure timeline

August 11, 2021 CVE published
September 16, 2024 Record updated