---
id: CVE-2026-88814
title: >-
  YITH WooCommerce Gift Cards < 4.38.1 - Unauthenticated Gift Card Balance
  Double-Spending via Race Condition
summary: >-
  The YITH WooCommerce Gift Cards WordPress plugin before 4.38.1 does not lock
  or atomically update a gift card's balance when it is redeemed at checkout,
  allowing an attacker who holds a gift card code to spend more than its funded
  value …
severity: low
cvss: 3.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'
cvssSource: adp
cwe:
  - CWE-362
product: YITH WooCommerce Gift Cards
affected:
  - yith_woocommerce_gift_cards < 4.38.1
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T11:51:11.199085Z'
published: '2026-11-05'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T12:04:06.843Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-88814'
references:
  - url: 'https://wpscan.com/vulnerability/f30bd830-2fce-4644-b483-406b0770017b/'
tags:
  - cve.org
epss: 0.00131
epssPercentile: 0.02732
ingestedAt: '2026-11-05T21:36:00.781Z'
---

## Overview

The YITH WooCommerce Gift Cards WordPress plugin before 4.38.1 does not lock or atomically update a gift card's balance when it is redeemed at checkout, allowing an attacker who holds a gift card code to spend more than its funded value by submitting multiple checkouts for the same code at the same time.

## Affected

- `yith_woocommerce_gift_cards < 4.38.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.