CVE-2026-88928
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
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. This allows unauthenticated attackers to overwrite the stored payment token associated with existing orders and delete saved card records.
Risk Assessment
Attackers can alter payment tokens tied to orders and delete saved cards, potentially causing payment errors, data loss and order processing disruption.
Recommendation
Update the PAYCOMET for WooCommerce plugin to version 5.46 or later. Verify the integrity of stored payment tokens and card records.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

