CVE-2026-57743 Details
Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows PHP Local File Inclusion.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.
A local file inclusion vulnerability has been identified in the WordPress RT-Theme 18 Extensions plugin, specifically in versions through 2.5. This vulnerability arises from improper control of filenames in include or require statements, allowing PHP remote file inclusion. The issue could enable attackers to include local files from the target website and display their contents, potentially leading to the exposure of sensitive information such as database credentials.
Users are advised to update the RT-Theme 18 Extensions plugin to the latest version. If an update is not possible, contact the hosting provider or web developer for assistance.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 13, 2026CISA-ADP
Assessed Jul 13, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-98 | Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| stmcan RT-Theme 18 | <= 2.5 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 13, 2026 | CVE Modified | CISA-ADP |
| Jul 13, 2026 | New CVE Received | [email protected] |