| Título | OpenCart 4.1.0.3 Time-of-check Time-of-use |
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| Descrição | Unauthenticated TOCTOU Race Condition in OpenCart Checkout allows attackers to bypass business logic, leading to financial loss and inventory corruption. Concurrent requests can successfully apply single-use coupons multiple times (bypassing limits) and simultaneously deduct stock from products, causing negative inventory levels (overselling). This is exploitable via Guest Checkout (PR:N). |
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| Fonte | ⚠️ https://gist.github.com/KhanMarshaI/a55f125a55de1c0d4f41e66236027e01 |
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| Utilizador | KhanMarshal (UID 89610) |
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| Submissão | 10/12/2025 11h28 (há 10 meses) |
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| Moderação | 27/12/2025 09h41 (17 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 338494 [OpenCart até 4.1.0.3 Single-Use Coupon Condição de Corrida] |
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| Pontos | 19 |
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