← Vulnerability feed

Vulnerability record · CVE-2023-3203 · published 14 June 2023

CVE-2023-3203: Inspireui mstore api cross-site request forgery vulnerability

Inspireui · Mstore Api

The MStore API plugin for WordPress is vulnerable to Cross-Site Request Forgery due to missing nonce validation on the mstore_update_limit_product function. This makes it possible for unauthenticated attackers to update limit the number of product per category to use cache data in home screen via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

4.3 CVSS 3.1 Medium EPSS 0.31% · top 78.1% CWE-352 · Cross-site request forgery
4.3CVSS 3.1 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The MStore API plugin for WordPress is vulnerable to Cross-Site Request Forgery due to missing nonce validation on the mstore_update_limit_product function. This makes it possible for unauthenticated attackers to update limit the number of product per category to use cache data in home screen via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/mstore-api.php#L222 Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2925048%40mstore-api&new=2925048%40msto Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72d-ae8e51ee6e87?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/mstore-api.php#L222 Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2925048%40mstore-api&new=2925048%40msto Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72d-ae8e51ee6e87?source=cve Third Party Advisory

Track CVE-2023-3203 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-6328Inspireui mstore api authentication bypass via alternate path vulnerabilityThe MStore API – Create Native Android & iOS Apps On The Cloud plugin for WordPress is vulnerable to authentication bypass in all versions up to, and…EPSS 0.67%9.8CVE-2023-45055Inspireui mstore api sql injection vulnerabilityImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in InspireUI MStore API allows SQL Injection.This …EPSS 0.55%9.8CVE-2023-3277Inspireui mstore api authentication bypass via alternate path vulnerabilityThe MStore API plugin for WordPress is vulnerable to Unauthorized Account Access and Privilege Escalation in versions up to, and including, 4.10.7 du…EPSS 2.9%9.8CVE-2023-3076Inspireui mstore api missing authorization vulnerabilityThe MStore API WordPress plugin before 3.9.9 does not prevent visitors from creating user accounts with the role of their choice via their wholesale …EPSS 2.2%9.8CVE-2023-3077Inspireui mstore api vulnerabilityThe MStore API WordPress plugin before 3.9.8 does not sanitise and escape a parameter before using it in a SQL statement, leading to a Blind SQL inje…EPSS 5.5%9.8CVE-2023-3197Inspireui mstore api sql injection vulnerabilityThe MStore API plugin for WordPress is vulnerable to Unauthenticated Blind SQL Injection via the 'id' parameter in versions up to, and including, 4.0…EPSS 3.9%9.8CVE-2020-36713Inspireui mstore api authentication bypass via alternate path vulnerabilityThe MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.1.5. This is due to unrestricted acces…EPSS 1.6%9.8CVE-2023-2732MStore API WordPress plugin authentication bypass via REST add listingThe MStore API plugin for WordPress fails to properly verify the user identity supplied in the add listing REST API request, allowing an attacker to …EPSS 68%analysed

Source: NIST National Vulnerability Database (record CVE-2023-3203), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.