PT-2026-23170 · Ancorathemes · Horizon

Tran Nguyen Bao Khanh · Published 2026-03-05 · Updated 2026-03-08 · CVE-2026-22420

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions AncoraThemes Horizon versions through 1.1

Description The software contains a flaw related to improper control of filename for include/require statements, specifically a PHP Local File Inclusion issue. This allows for the inclusion of local files within the application.

Recommendations Update AncoraThemes Horizon to a version later than 1.1.

Fix

Weakness Enumeration

CWE-98

Related Identifiers

CVE-2026-22420

Affected Products

Horizon

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-22420 · Security Note
• https://twitter.com/CVEnew/status/2030755372818907426 · Twitter Post
• https://patchstack.com/database/Wordpress/Theme/horizon/vulnerability/wordpress-horizon-theme-1-1-local-file-inclusion-vulnerability?_s_id=cve · Note