CVE-2026-22421CWE-98

WordPress Quantum theme <= 1.0 - Local File Inclusion vulnerability

High · published March 5, 2026

CVSS v3.1
8.1
EPSS
1%
Percentile
44.4
In the wild
Unconfirmed
What it is

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Quantum quantum allows PHP Local File Inclusion.This issue affects Quantum: from n/a through <= 1.0.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00535 · 44.4th percentile
Weakness
CWE-98 · Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Published
2026-03-05T05:53Z
EPSS history
Timeline
  • 05 MAR 05:53Z
    WordPress Quantum theme <= 1.0 - Local File Inclusion vulnerability
    cvelistv5