Deserialization Vulnerability in Laravel Framework by Laravel
CVE-2021-28254

9.8CRITICAL

Key Information:

Vendor

Laravel

Status
Laravel
Vendor
CVE Published:
19 April 2023

What is CVE-2021-28254?

A vulnerability exists in the destruct() function of Laravel Framework v8.5.9 that enables attackers to execute arbitrary commands. This flaw arises from improper handling of serialized data, potentially allowing exploitation if an attacker can craft a malicious payload. Organizations using affected versions should prioritize applying necessary updates to safeguard against such risks.

References

https://s1mple-top.github.io/2021/03/09/Laravel8-new-pop-...

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

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CVE-2021-28254 : Deserialization Vulnerability in Laravel Framework by Laravel