CVE-2026-88928 — MEDIUM (6.5)

Vulnerability Description

The PAYCOMET for WooCommerce WordPress plugin before 5.46 does not verify the cryptographic signature on its payment notification endpoint when the request references a tokenisation operation, allowing unauthenticated attackers to overwrite the stored payment token associated with existing orders and delete saved card records.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-287

References

https://wpscan.com/vulnerability/aa7b4a44-9584-47e5-b3a1-1dcf876a86e4/

FAQ

What is CVE-2026-88928?

CVE-2026-88928 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The PAYCOMET for WooCommerce WordPress plugin before 5.46 does not verify the cryptographic signature on its payment notification endpoint when the request references a tokenisation operation, allowin...

How severe is CVE-2026-88928?

CVE-2026-88928 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-88928?

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