Remote Code Execution Vulnerability in Apioo Fusio by Apioo
CVE-2026-72551

8.8HIGH

Key Information:

Vendor

Apioo

Status
Fusio
Vendor
CVE Published:
11 August 2026

What is CVE-2026-72551?

A vulnerability in Apioo Fusio version 8.8.3 allows authenticated users with Developer roles to exploit a PHP-Sandbox allow-list bypass. This security flaw enables developers to execute arbitrary operating system commands, consequently leading to potential full server compromise. By leveraging the functions allowed in the sandbox, attackers can escape its confines and manipulate the server, posing significant risks to data integrity and application security.

Affected Version(s)

Fusio 0 <= 8.8.3

References

https://github.com/apioo/fusio

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bobur Abdugafforov
.