CVE-2026-15702
Medium
Description
A security vulnerability has been detected in tamagui up to 2.3.0. This affects the function updateConfig of the file code/core/web/src/config.ts. Such manipulation leads to improperly controlled modification of object prototype attributes. The attack may be performed from remote. Upgrading to version 2.3.1 is able to mitigate this issue. The name of the patch is e46af9879b7627934ea4d6d6e46e65cea53abb3d. The affected component should be upgraded.
SeverityMedium
CVSS6.3
Exploit probability—
ProductTamagui
PublishedJul 14, 2026
First seenJul 14, 2026
Weakness typeCWE-1321Prototype pollutionCWE-94Code injection
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tamagui tamagui | 2.0, 2.1, 2.2, 2.3.0 | — |
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