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CVE-2020-36655

Date: January 20, 2023

Yii Yii2 Gii before 2.2.2 allows remote attackers to execute arbitrary code via the Generator.php messageCategory field. The attacker can embed arbitrary PHP code into the model file.

Language: PHP

Severity Score

Related Resources (7)

https://github.com/yiisoft/yii2-gii/issues/433
https://lab.wallarm.com/yii2-gii-remote-code-execution/
https://github.com/yiisoft/yii2-gii
https://github.com/yiisoft/yii2-gii/commit/ed61e0d85f43e23f79d7c9d1b4e5e5c09a32ce4b
https://nvd.nist.gov/vuln/detail/CVE-2020-36655
https://lab.wallarm.com/yii2-gii-remote-code-execution
https://www.mend.io/vulnerability-database/CVE-2020-36655

Severity Score

Weakness Type (CWE)

Improper Control of Generation of Code ('Code Injection')

CWE-94

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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