# 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`), https://wordpress.org/plugins/wallet-system-for-woocommerce/
- **Affected versions:** all versions before 2.8.2
- **Fixed in:** 2.8.2 (Update to 2.8.2 or later.)
- **Severity:** Medium 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
- **Weakness:** CWE-840
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-22)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/wallet-system-for-woocommerce
- **Fix released:** 2026-10-21
- **Published:** 2026-10-22
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1449/

## 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/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1449/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.