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CVE-2023-3203 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/mstore-api.php#L222	CVE	Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2925048%40mstore-api&new=2925048%40mstore-api&sfp_email=&sfph_mail=	CVE	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72d-ae8e51ee6e87?source=cve	CVE	Third Party Advisory
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/mstore-api.php#L222	[email protected]	Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2925048%40mstore-api&new=2925048%40mstore-api&sfp_email=&sfph_mail=	[email protected]	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72d-ae8e51ee6e87?source=cve	[email protected]	Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-352	Cross-Site Request Forgery (CSRF)	[email protected]
CWE-352	Cross-Site Request Forgery (CSRF)	[email protected]

Affected Products

Product	Versions
inspireui mstore api	<= 3.9.6
CPE cpe:2.3:a:inspireui:mstore_api::::::wordpress::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 8, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Jun 20, 2023	Initial Analysis	[email protected]