Vulnerabilities > CVE-2021-23420 - Deserialization of Untrusted Data vulnerability in Codeception

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
codeception
CWE-502
critical

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Codeception
163

Common Weakness Enumeration (CWE)