RT-Theme 18 | Extensions vulnerabilities

4 known vulnerabilities in RT-Theme 18 | Extensions from Stmcan. 4 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.1 High severity

  RT-Theme 18 | Extensions: Improper Neutralization of Input During Web Page Generation

  CVE-2026-57745Jul 13, 2026Stmcan

  Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Reflected XSS.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.

• 9.8 Critical severity

  RT-Theme 18 | Extensions: Deserialization of Untrusted Data

  CVE-2026-57744Jul 13, 2026Stmcan

  Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.

• 8.1 High severity

  RT-Theme 18 | Extensions: Improper Control of Filename for Include/Require Statement in PHP Program

  CVE-2026-57743Jul 13, 2026Stmcan

  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 throu

• 7.5 High severity

  RT-Theme 18 | Extensions: Improper Control of Filename for Include/Require Statement in PHP Program

  CVE-2025-32288Aug 14, 2025Stmcan

  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 throu