kazunii itsukaita Plugin up to 0.1.2 on WordPress Parameters day_from/day_to cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in kazunii itsukaita Plugin up to 0.1.2 on WordPress. This vulnerability affects unknown code of the component Parameters Handler. The manipulation of the argument day_from/day_to results in cross site scripting. This vulnerability is reported as CVE-2026-2427. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in kazunii itsukaita Plugin up to 0.1.2 on WordPress. It has been classified as problematic. Affected is an unknown function of the component Parameters Handler. The manipulation of the argument day_from/day_to with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes:

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.

The weakness was disclosed by san6051. The advisory is shared for download at wordfence.com. This vulnerability is traded as CVE-2026-2427 since 02/12/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 0.1.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (Wordfence): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: itsukaita Plugin 0.1.2

Timelineinfo

02/12/2026 CVE reserved
03/21/2026 +37 days Advisory disclosed
03/21/2026 +0 days VulDB entry created
03/21/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Researcher: san6051
Status: Confirmed

CVE: CVE-2026-2427 (🔒)
GCVE (CVE): GCVE-0-2026-2427
GCVE (VulDB): GCVE-100-352212

Entryinfo

Created: 03/21/2026 07:33
Changes: 03/21/2026 07:33 (68)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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