| Titel | OpenCart 4.1.0.3 Time-of-check Time-of-use |
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| Beschreibung | 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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| Quelle | ⚠️ https://gist.github.com/KhanMarshaI/a55f125a55de1c0d4f41e66236027e01 |
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| Benutzer | KhanMarshal (UID 89610) |
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| Einreichung | 10.12.2025 11:28 (vor 10 Monaten) |
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| Moderieren | 27.12.2025 09:41 (17 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 338494 [OpenCart bis 4.1.0.3 Single-Use Coupon Race Condition] |
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| Punkte | 19 |
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