CVE-2026-2427
Received Received - Intake
Reflected XSS in itsukaita WordPress Plugin Allows Admin Hijack

Publication date: 2026-03-21

Last updated on: 2026-03-21

Assigner: Wordfence

Description
The itsukaita plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'day_from' and 'day_to' parameters in all versions up to, and including, 0.1.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an administrator into performing an action such as clicking on a link.
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Meta Information
Published
2026-03-21
Last Modified
2026-03-21
Generated
2026-06-16
AI Q&A
2026-03-21
EPSS Evaluated
2026-06-15
NVD
CVE-2026-2427
EUVD
EUVD-2026-14176
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
itsukaita plugin to 0.1.2 (inc)
kazunii itsukaita to 0.1.2 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

The itsukaita plugin for WordPress is vulnerable to Reflected Cross-Site Scripting (XSS) through the 'day_from' and 'day_to' parameters in all versions up to and including 0.1.2. This vulnerability exists because the plugin does not properly sanitize input or escape output, allowing attackers to inject arbitrary web scripts.

An unauthenticated attacker can exploit this by tricking an administrator into clicking a specially crafted link, causing the injected script to execute in the administrator's browser.

Impact Analysis

This vulnerability can allow attackers to execute arbitrary scripts in the context of an administrator's browser session. This can lead to unauthorized actions being performed with administrator privileges, theft of sensitive information such as cookies or session tokens, and potential compromise of the WordPress site.

Compliance Impact

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Detection Guidance

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