Malicious Package

Overview web3-core-js is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Malicious code in web3-core-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 46f9612aaab12b9656a1f1b5fbd7684fdcd57833bbf76d14b2a243f679cb0977 package.json declares a lifecycle hook that invokes require'childprocess' and execSync with a curl command at install time. This pattern fetches remo...

MAL-2026-3719 Malicious code in web3-core-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 46f9612aaab12b9656a1f1b5fbd7684fdcd57833bbf76d14b2a243f679cb0977 package.json declares a lifecycle hook that invokes require'childprocess' and execSync with a curl command at install time. This pattern fetches remo...

Prototype Pollution

web3-core-method is vulnerable to Prototype Pollution. The vulnerability is due to improper handling of user-supplied input in the attachToObject function, which allows an attacker to supply a crafted payload and inject properties into the Object.prototype, potentially leading to denial of servic...

Prototype Pollution

web3-core-subscriptions is vulnerable to Prototype Pollution. The vulnerability is due to improper handling of user-supplied input in the attachToObject function, which allows an attacker to inject properties into Object.prototype...

EUVD-2025-31064

Malicious code in bioql PyPI...

EUVD-2025-31063

Malicious code in bioql PyPI...

CVE-2025-57330

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, causi...

CVE-2025-57329

web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing...

003-gas-convert (1.0.1), 0x-hunter-core (>=1.0.0-3, <=1.0.1-5) +6193 more potentially affected by CVE-2025-57329 via web3-core-method (>=1.0.0-beta.52, <=3.0.0-rc.5)

web3-core-method NPM version =1.0.0-beta.52, =1.0.0-3, =0.0.3, =0.0.3, =0.0.31, =1.1.0, =0.9.9, =0.1.0, =0.1.1 - 55tools-block 1.0.0 - 55tools-block-ext 1.0.0 - 84447xe5t8 1.0.0 and more Source cves: CVE-2025-57329 Source advisory: SNYK:JS-WEB3COREMETHOD-13110028...

web3-core-method is vulnerable to prototype pollution

web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing...

0x-hunter-core (>=1.0.0-13, <=1.0.1-5), 0x-relayer-cat (>=0.0.3, <=0.0.10) +2128 more potentially affected by CVE-2025-57329 via web3-core-method (>=1.0.0-beta.52, <=1.10.3)

web3-core-method NPM version =1.0.0-beta.52, =1.0.0-13, =0.0.3, =0.0.31, =0.1.0, =0.115.0, =0.115.0, =0.115.0, =0.46.0, =0.46.0, =0.115.0, =0.115.0, =0.50.0, =0.115.0, =0.123.2 and more Source cves: CVE-2025-57329 Source advisory: OSV:GHSA-2J4C-9QQQ-896R...

web3-core-subscriptions has a Prototype Pollution vulnerability

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, causi...

GHSA-HHF6-3XPG-PGGX web3-core-subscriptions has a Prototype Pollution vulnerability

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, causi...

GHSA-2J4C-9QQQ-896R web3-core-method is vulnerable to prototype pollution

web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing...

CVE-2025-57329

web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing...

CVE-2025-57329

web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing...

CVE-2025-57330

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, causi...

CVE-2025-57330

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, causi...

CVE-2025-57330

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, causi...