What is CVE-2026-22443?

CVE-2026-22443 is a high-severity vulnerability in Themerex Alliance, classified under PHP Remote File Inclusion. CVSS score: 8.1/10. Published 2026-03-05.

How severe is CVE-2026-22443?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Themerex Alliance

CVE-2026-22443

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX Alliance alliance allows PHP Local File Inclusion.This issue affects Alliance: from n/a through <= 3.1.1.

EPSS: 0.005 (40.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Themerex Alliance — versions 0

Weakness classification (CWE)

CWE-98 — PHP Remote File Inclusion

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-22443?: CVE-2026-22443 is a high-severity vulnerability in Themerex Alliance, classified under PHP Remote File Inclusion. CVSS score: 8.1/10. Published 2026-03-05.
How severe is CVE-2026-22443?: High severity. CVSS v3 base score is 8.1 out of 10.