PT-2026-26836 · Kazunii · Itsukaita

San6051 · Published 2026-03-21 · Updated 2026-03-21 · CVE-2026-2427

NVD

CVSS v3.1

6.1

Medium

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-2427

Affected Products

Itsukaita

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-2427 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/a0010ee3-1016-479f-ae60-5d5900862489?source=cve · Note
• https://plugins.trac.wordpress.org/browser/itsukaita/trunk/itsukaita.php#L55 · Note
• https://plugins.trac.wordpress.org/browser/itsukaita/tags/0.1.2/itsukaita.php#L55 · Note