CVE-2023-3203

low-risk
Published 2023-06-14

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.

Do I need to act?

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0.16% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Inspireui

References (6)

Patch 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...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72...
Patch 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...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/1aed51a2-9fd4-43bb-b72...
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal