CVE-2022-41922

HIGH

Yii < 1.1.27 - Insecure Deserialization

Title source: rule

Description

`yiisoft/yii` before version 1.1.27 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. This has been patched in 1.1.27.

References (2)

Scores

CVSS v3 8.1
EPSS 0.0384
EPSS Percentile 88.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-502
Status published

Affected Products (2)

yiiframework/yii < 1.1.27
yiisoft/yii < 1.1.27Packagist

Timeline

Published Nov 23, 2022
Tracked Since Feb 18, 2026