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CVE-2025-57330
Published: Sep 24, 2025
Modified: Sep 29, 2025
PUBLISHED
Description
The web3-core-subscriptions is a package designed to manages web3 subscriptions. A Prototype Pollution vulnerability in the attachToObject function of web3-core-subscriptions version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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