CVE-2026-22372 HIGH

CVE-2026-22372: WordPress Isida theme <= 1.4.2 - Local File Inclusion vulnerability

Vendor Ancorathemes
Product Isida
Weakness CWE-98 · PHP file inclusion
Published February 20, 2026
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Isida isida allows PHP Local File Inclusion.This issue affects Isida: from n/a through <= 1.4.2.

Explanation of Vulnerability in Simple Terms

02Summary

Isida versions 1.4.2 and earlier contain a vulnerability that allows unauthenticated attackers to read sensitive data, modify site content, or disrupt service availability. The attack requires specific technical conditions but no user interaction. Organizations running affected versions should update immediately.

What an attacker can do

03Attacker Capabilities

Read sensitive data, modify site content, or disrupt service availability without authentication.

Potential impact on your site

04Site Impact

Unauthorized access to sensitive information, content tampering, or service downtime without warning.

Conditions required to exploit

05Prerequisites

Network access to the site; specific technical conditions must be met (attack complexity is high).

Key dates

06Disclosure timeline

February 20, 2026 CVE published
April 28, 2026 Record updated