CVE-2026-57743 — Vulnerability intelligence

stmcan — RT-Theme 18 | Extensions

Published: 2026-07-13T08:41:25.010Z

CVSS

8.1

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

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.

Sources

• CVE-2026-57743
• Original advisory
• CVE-2026-57743