PHP Remote File Inclusion Vulnerability in Select-Themes Struktur Core Product
CVE-2026-57803

7.5HIGH

Key Information:

Vendor

WordPress
Status
Struktur Core
Vendor
CVE Published:
13 July 2026

What is CVE-2026-57803?

The Select-Themes Struktur Core product is susceptible to a PHP Remote File Inclusion vulnerability, allowing unauthorized access to local files through improper filename control for include/require statements. This flaw potentially exposes sensitive data and may allow attackers to execute arbitrary code. Users of Struktur Core from previous versions up to 2.5.1 should assess their security posture and apply necessary mitigations to safeguard against this exploit.

Affected Version(s)

Struktur Core 0 <= 2.5.1

References

https://patchstack.com/database/Wordpress/Plugin/struktur...
vdb-entry

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
.