Malicious Code Vulnerability in @spot-dapp/web Package
Summary
MAL-2026-1637: Malicious code in @spot-dapp/web (npm). Affects @spot-dapp/web versions 99.99.9 – 99.99.99. No fix is published. How to fix ↓
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Background
The @spot-dapp/web package is a JavaScript library used within the npm ecosystem, primarily designed for building decentralized applications (dApps). It offers various functionalities that facilitate interaction with blockchain technologies. However, this package has been identified to contain malicious code, posing significant security risks to applications that depend on it.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the @spot-dapp/web package. This code can potentially compromise the integrity of applications using this package, leading to unauthorized access, data breaches, or other malicious activities. The specific versions affected are 99.99.9 and 99.99.99, as identified by ReversingLabs. The origin of this vulnerability is linked to the package's distribution through npm, where it was uploaded with harmful intent.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @spot-dapp/webIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you may consider removing the @spot-dapp/web package from your project until a secure version is confirmed. You can do this by running: npm uninstall @spot-dapp/web.
Conclusion
The @spot-dapp/web package has been identified to contain malicious code, posing a significant risk to applications that utilize it. It is essential to update to a secure version or remove the package until a fix is available. Utilizing tools like Vulert can help monitor and alert for such vulnerabilities in real-time.
See every vulnerability recorded for @spot-dapp/web →
FAQ
The malicious code can lead to unauthorized access and potential data breaches in applications using the package.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without needing to sign up.
The affected versions are 99.99.9 and 99.99.99.
The vulnerability was discovered by ReversingLabs.
If immediate updates are not possible, consider removing the package as a temporary measure to mitigate risks.
