Wallet System for WooCommerce – Digital Wallet, Buy Now Pay Later (BNPL), Instant Cashback, Referral program, Partial & Subscription Payments <= 2.8.1 - Authenticated (Subscriber+) Comment Reward Limit Bypass

ID

WPSEC-2026-1449

Plugin

Wallet System for WooCommerce – Digital Wallet, Buy Now Pay Later (BNPL), Instant Cashback, Referral program, Partial & Subscription Payments (wallet-system-for-woocommerce)

Affected

all versions before 2.8.2

Remediation

Update to 2.8.2 or later.

CVSS 3.1

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

Weakness

CWE-840

Usage

Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-22

Attack surface

Wallet System for WooCommerce – Digital Wallet, Buy Now Pay Later (BNPL), Instant Cashback, Referral program, Partial & Subscription Payments on WPSec AttackSurface

Fix released

2026-10-21

Published

2026-10-22

Description

The Wallet System for WooCommerce plugin for WordPress is vulnerable to a business logic flaw via the comment (product review) wallet reward feature in all versions up to, and including, 2.8.1. Auto-approved comments are checked against the per-post reward limit using a WooCommerce session snapshot taken when the comment form was rendered, and comments approved later by a moderator are not checked against the limit at all. This makes it possible for authenticated attackers, with subscriber-level access and above, to collect wallet credit for more comments than the configured limit allows when comment rewards are enabled.

References

• https://wpsec.com/vuln/WPSEC-2026-1449/
• https://plugins.svn.wordpress.org/wallet-system-for-woocommerce/tags/2.8.2/
• https://wordpress.org/plugins/wallet-system-for-woocommerce/

Published by WPSec. Provided as is, without warranty. Corrections: contact us.

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