| Titre | Node.js @tamagui/web 2.2.0 Prototype Pollution |
|---|
| Description | @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. |
|---|
| La source | ⚠️ https://github.com/tamagui/tamagui/issues/4029 |
|---|
| Utilisateur | wjm1 (UID 98929) |
|---|
| Soumission | 11/06/2026 17:04 (il y a 1 mois) |
|---|
| Modérer | 14/07/2026 07:29 (1 month later) |
|---|
| Statut | Accepté |
|---|
| Entrée VulDB | 378249 [tamagui jusqu’à 2.3.0 config.ts updateConfig élévation de privilèges] |
|---|
| Points | 20 |
|---|