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yiisoft/yii vulnerabilities

Vulnerabilities published for yiisoft/yii in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 4

  1. CVE-2025-32027

    Medium · CVSS 6.1EPSS 0.24%Fix available

    Yii does not prevent XSS in scenarios where fallback error renderer is used

    Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.

    • Update to 1.1.31
    Published Updated
  2. CVE-2023-47130

    High · CVSS 8.1EPSS 3.15%Fix available

    Unsafe deserialization of user data in yiisoft/yii

    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.

    • Update to 1.1.29
    Published Updated
  3. CVE-2022-41922

    High · CVSS 8.1EPSS 1.25%Fix available

    yiisoft/yii before v1.1.27 vulnerable to Remote Code Execution if the application calls `unserialize()` on arbitrary user input

    `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.

    • Update to 1.1.27
    Published Updated

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