CVE-2021-36564: Critical severity thinkphp vulnerability

Published Dec 6, 2021
·
Updated

ThinkPHP v6.0.8 was discovered to contain a deserialization vulnerability via the component vendor\league\flysystem-cached-adapter\src\Storage\Adapter.php.

Affected Software

2 affected componentsFixes available
composer/topthink/framework<6.0.9
6.0.9
ThinkPHP ThinkPHP=6.0.8

Event History

Dec 6, 2021
CVE Published
via MITRE·08:22 PM
Data Sourced
via MITRE·08:22 PM
Description
Dec 10, 2021
Advisory Published
08:23 PM

Frequently Asked Questions

1

What is the severity of CVE-2021-36564?

CVE-2021-36564 has been classified with a moderate severity due to its deserialization vulnerability.

2

How do I fix CVE-2021-36564?

To mitigate CVE-2021-36564, you should upgrade ThinkPHP from version 6.0.8 to at least 6.0.9.

3

What are the potential risks of CVE-2021-36564?

The vulnerability could allow attackers to exploit deserialization issues, potentially leading to remote code execution.

4

Which versions of ThinkPHP are affected by CVE-2021-36564?

CVE-2021-36564 affects ThinkPHP version 6.0.8.

5

Is CVE-2021-36564 a common vulnerability?

While not extremely common, deserialization vulnerabilities like CVE-2021-36564 are recognized as significant security risks in web applications.

Contact

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