CVE-2026-12901 — MEDIUM (5.9)

Vulnerability Description

The GetPaid WordPress plugin before 2.8.55 does not verify the authenticity of incoming Worldpay payment notifications, allowing unauthenticated attackers to forge a notification that marks a pending invoice as paid without any payment being made.

CVSS Score

5.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-345

References

https://wpscan.com/vulnerability/5eb54542-4119-4d4c-8e93-e0b23cb28ae5/

FAQ

What is CVE-2026-12901?

CVE-2026-12901 is a vulnerability with a CVSS score of 5.9 (MEDIUM). The GetPaid WordPress plugin before 2.8.55 does not verify the authenticity of incoming Worldpay payment notifications, allowing unauthenticated attackers to forge a notification that marks a pending ...

How severe is CVE-2026-12901?

CVE-2026-12901 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12901?

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