CVE-2026-12584 — HIGH (7.5)

Vulnerability Description

The Payment Gateway for Redsys & WooCommerce Lite WordPress plugin before 7.0.2 does not verify the authenticity of incoming payment-provider notifications for one of its payment methods before marking orders as paid, allowing unauthenticated attackers to forge a payment-confirmation callback and complete their own orders without paying.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

References

https://wpscan.com/vulnerability/1ff08062-8f2c-4542-b795-fe82bfa6040c/

FAQ

What is CVE-2026-12584?

CVE-2026-12584 is a vulnerability with a CVSS score of 7.5 (HIGH). The Payment Gateway for Redsys & WooCommerce Lite WordPress plugin before 7.0.2 does not verify the authenticity of incoming payment-provider notifications for one of its payment methods before markin...

How severe is CVE-2026-12584?

CVE-2026-12584 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12584?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.