Advisory Published


First published: Tue Nov 14 2023(Updated: )

### Impact Affected versions of `yiisoft/yii` are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. ### Patches Upgrade `yiisoft/yii` to version 1.1.29 or higher. ### For more information See the following links for more details: - [Git commit](https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06) - https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection If you have any questions or comments about this advisory, [contact us through security form](https://www.yiiframework.com/security).

Affected SoftwareAffected VersionHow to fix

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Frequently Asked Questions

  • What is the severity of GHSA-mw2w-2hj2-fg8q?

    The severity of vulnerability GHSA-mw2w-2hj2-fg8q is high with a severity value of 8.1.

  • How does vulnerability GHSA-mw2w-2hj2-fg8q impact applications?

    Vulnerability GHSA-mw2w-2hj2-fg8q allows remote code execution (RCE) if the application calls 'unserialize()' on arbitrary user input.

  • How can I fix vulnerability GHSA-mw2w-2hj2-fg8q?

    To fix vulnerability GHSA-mw2w-2hj2-fg8q, you need to upgrade 'yiisoft/yii' to version 1.1.29 or higher.

  • What is the Common Vulnerabilities and Exposures (CVE) ID for GHSA-mw2w-2hj2-fg8q?

    The CVE ID for vulnerability GHSA-mw2w-2hj2-fg8q is CVE-2023-47130.

  • Where can I find more information about vulnerability GHSA-mw2w-2hj2-fg8q?

    You can find more information about vulnerability GHSA-mw2w-2hj2-fg8q in the following links: - [GitHub Advisory](https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q) - [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-47130) - [GitHub Commit](https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06)


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