CVE Catalog

CVE-2026-118757

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.23%

14th percentile - higher than 14% of all known CVEs

Summary

PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 contains a missing authorization vulnerability in the update_fees AJAX handler that allows unauthenticated attackers to modify and read other customers' orders. Attackers can reuse a nonce from their own order-pay page and supply sequential order_id values to change payment methods, recalculate fees, and disclose order line items and totals.

Risk Assessment

An unauthenticated attacker can modify other customers' orders and disclose their data, violating confidentiality and integrity in the WooCommerce store. This can lead to incorrect fees and leakage of order information.

Recommendation

Upgrade the plugin to version 1.1.10.9 or later. Verify that the update_fees handler enforces proper authorization and order ownership checks.

Related vulnerabilities

Original NVD description (English source)

PiWeb Disable payment method / Partial payment for WooCommerce before 1.1.10.9 contains a missing authorization vulnerability in the update_fees AJAX handler that allows unauthenticated attackers to modify and read other customers' orders. Attackers can reuse a nonce from their own order-pay page and supply sequential order_id values to change payment methods, recalculate fees, and disclose order line items and totals.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS