Malicious Package in epress: Cryptocurrency Miner Exploit
Summary
GHSA-vf8q-pw7h-r2x2: Malicious Package in epress. Affected versions are not published. No fix is published. How to fix ↓
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Background
epress is an npm package used for Express.js applications. It provides additional features and utilities to enhance the development experience. However, version 4.13.2 of epress contains a malicious code that can exploit users who mistype the name of a module during installation. Upon requiring the package, it attempts to start a cryptocurrency miner using coin-hive.
Vulnerability Detail
The vulnerability in epress version 4.13.2 allows an attacker to execute unauthorized cryptocurrency mining on the affected system. This can lead to significant performance degradation, increased power consumption, and potential financial losses for the victim. The malicious code is triggered when the package is required, and it immediately starts the cryptocurrency miner without the user's consent.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability. The best course of action is to follow the recommended steps to fix the issue.
Conclusion
In conclusion, epress version 4.13.2 contains a malicious code that can exploit users who mistype the name of a module during installation. This vulnerability allows unauthorized cryptocurrency mining on the affected system, leading to performance degradation and potential financial losses. It is crucial to remove the affected package and verify the absence of the cryptocurrency miner. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
epress is an npm package used for enhancing Express.js applications by providing additional features and utilities.
Version 4.13.2 of epress is the specific version that contains the malicious code.
The malicious code in epress version 4.13.2 attempts to start a cryptocurrency miner using coin-hive when the package is required. This can lead to unauthorized cryptocurrency mining on the affected system.
The consequences of this vulnerability include performance degradation, increased power consumption, and potential financial losses due to unauthorized cryptocurrency mining.
You can monitor system resources, such as CPU and memory usage, and check for any suspicious processes related to cryptocurrency mining. Additionally, you can use the Vulert Playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability.
References
Related vulnerabilities
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