CVE-2026-57743
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
ProductRT-Theme 18 | Extensions
PublishedJul 13, 2026
First seenJul 13, 2026
Weakness typeCWE-98CWE-98
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| stmcan RT-Theme 18 | Extensions | v ≤ 2.5 | — |
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