Deserialization Vulnerability in ThinkPHP v6.0.8 by ThinkPHP
CVE-2021-36567

9.8CRITICAL

Key Information:

Vendor

ThinkPHP

Status
ThinkPHP
Vendor
CVE Published:
6 December 2021

What is CVE-2021-36567?

The component League\Flysystem\Cached\Storage\AbstractCache in ThinkPHP v6.0.8 is susceptible to a deserialization issue, potentially allowing attackers to execute malicious code or manipulate application behavior. Proper validation and sanitization of serialized data should be implemented to mitigate this security risk.

References

https://github.com/top-think/framework/issues/2561
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.