CVE-2026-22420
WordPress Horizon theme <= 1.1 - Local File Inclusion vulnerability
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress Horizon theme <= 1.1 - Local File Inclusion vulnerability
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
- Record
CVE-2026-22420- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-98
- Updated
- 2026-11-02
EUVDEUVD-2026-9549
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
- Record
EUVD-2026-9549- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3p22-xqh7-5345
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File...
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
- Record
GHSA-3p22-xqh7-5345- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-98
- Updated
- 2026-11-02
NVD
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Horizon horizon allows PHP Local File Inclusion.This issue affects Horizon: from n/a through <= 1.1.
- Record
CVE-2026-22420- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-98
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-22420 is a high vulnerability (CVSS 8.1) in Ancorathemes Horizon, published March 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.59%, the 48th percentile. No source names a fixed version.