CVE-2026-22423
Awaiting Analysis Awaiting Analysis - Queue
Local File Inclusion Vulnerability in SetSail PHP Theme

Publication date: 2026-03-05

Last updated on: 2026-03-10

Assigner: Patchstack

Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Select-Themes SetSail setsail allows PHP Local File Inclusion.This issue affects SetSail: from n/a through <= 1.8.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-03-05
Last Modified
2026-03-10
Generated
2026-06-16
AI Q&A
2026-03-05
EPSS Evaluated
2026-06-14
NVD
CVE-2026-22423
EUVD
EUVD-2026-9551
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
select-themes setsail to 1.8 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-98 The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

CVE-2026-22423 is a Local File Inclusion (LFI) vulnerability found in the WordPress SetSail Theme versions up to and including 1.8.

This vulnerability allows an unauthenticated attacker to include and display local files from the target website by exploiting improper control of filename parameters in PHP include/require statements.

As a result, sensitive information such as database credentials can be exposed.

Impact Analysis

Exploitation of this vulnerability can lead to the exposure of sensitive files on the server, including database credentials.

Depending on the website’s configuration, an attacker could potentially take over the entire database.

This represents a high risk to the confidentiality and integrity of the affected system.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

Since no official patch is currently available for CVE-2026-22423, immediate mitigation involves applying the Patchstack mitigation rule that blocks attack attempts targeting this Local File Inclusion vulnerability.

Users of the SetSail Theme version 1.8 or earlier are advised to promptly implement these mitigation measures to secure their websites until an official patch can be developed, tested, and safely applied.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-22423. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart