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Vulnerability DatabaseCVE-2021-23592
CVE-2021-23592:
PHP vulnerability analysis and mitigation
Overview
The package topthink/framework before version 6.0.12 contains a Deserialization of Untrusted Data vulnerability due to insecure unserialize method in the Driver class (NVD).
Technical details
The vulnerability exists in the Driver class where the unserialize method is called without proper parameter type restrictions. The issue was fixed in version 6.0.12 by improving the cache driver's unserialize method parameter type validation (Framework Commit).
Impact
This vulnerability could allow attackers to execute arbitrary code via deserialization of untrusted data, potentially leading to remote code execution on the affected system (NVD).
Mitigation and workarounds
Users should upgrade to topthink/framework version 6.0.12 or later which contains the fix for this vulnerability (Framework Release).
Additional resources
Source: This report was generated using AI
Related PHP vulnerabilities:
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