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CVE-2026-104641

MEDIUM 5.3 CVSS 3.1
Published
October 21, 2026
Last modified
October 21, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-345
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Simple Shopping Cart WordPress plugin before 5.3.3 does not verify that a PayPal payment notification is for a payment received by the site owner's PayPal account in its default configuration, allowing unauthenticated attackers to have their orders marked as paid using a payment made to an account they control.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Simple Shopping Cart — Before 5.3.3

References

  • wpscan.com https://wpscan.com/vulnerability/8227f34e-d2ae-4eb4-9984-aeb07d93ed25/
  • nvd.nist.gov Official NVD record