| Titolo | Node.js @tamagui/web 2.2.0 Prototype Pollution |
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| Descrizione | @tamagui/[email protected] exposes updateConfig() from the root package. The function accepts an arbitrary config key and uses it to select the merge target:
Object.assign(config[key], value)
When the key is __proto__, config[key] resolves to Object.prototype if the config object does not define its own __proto__ property. As a result, updateConfig("__proto__", value) can write attacker-controlled properties onto Object.prototype. |
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| Fonte | ⚠️ https://github.com/tamagui/tamagui/issues/4029 |
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| Utente | wjm1 (UID 98929) |
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| Sottomissione | 11/06/2026 17:04 (1 mese fa) |
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| Moderazione | 14/07/2026 07:29 (1 month later) |
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| Stato | Accettato |
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| Voce VulDB | 378249 [tamagui fino a 2.3.0 config.ts updateConfig escalationi di privilegi] |
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| Punti | 20 |
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