CVE-2023-47130
HIGHYii < 1.1.29 - Insecure Deserialization
Title source: ruleDescription
Yii is an open source PHP web framework. yiisoft/yii before version 1.1.29 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. An attacker may leverage this vulnerability to compromise the host system. A fix has been developed for the 1.1.29 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Scores
CVSS v3
8.1
EPSS
0.0326
EPSS Percentile
87.0%
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
< 1.1.29
yiisoft/yii
< 1.1.29Packagist
Timeline
Published
Nov 14, 2023
Tracked Since
Feb 18, 2026