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CVE-2025-3889: The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_payment_data' due to missing vali

medium Affects wordpress-simple-paypal-shopping-cart (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_payment_data' due to missing vali

Package
wordpress-simple-paypal-shopping-cart (WordPress plugin) WordPress
Affected versions
<5.1.4
Fixed in
5.1.4
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 0% (29.6th percentile)
Published
2025-05-01
Source
nvd

References

CWE-639
NVD recordwordpress-simple-paypal-shopping-cart (WordPress plugin) advisories

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