PHP Remote File Inclusion Vulnerability in G5Theme Handmade Framework
CVE-2026-22521

7.5HIGH

Key Information:

Vendor

WordPress

Vendor
CVE Published:
8 January 2026

What is CVE-2026-22521?

The Handmade Framework by G5Theme is susceptible to a PHP Remote File Inclusion flaw that enables attackers to manipulate the filenames used in include or require statements. This improperly controlled filename can lead to the inclusion of local files, which may expose sensitive information or execute malicious scripts on the server. The affected versions span from an unspecified release up to and including version 3.9, making it critical for users of this framework to apply security patches and review their configurations.

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Affected Version(s)

Handmade Framework <= 3.9

References

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
.