uniswap-sdk-v4
This report shows the evidence for uniswap-sdk-v4@1.0.0, the only known version.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-12490 confirms this npm version as malicious.
Advisory
MAL-2026-12490
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in uniswap-sdk-v4 (npm)
Details
The package presents itself as a Uniswap V4 SDK but its WalletClient constructor captures the caller-supplied private key and POSTs it, along with the host's hostname and username, to a hardcoded third-party webhook at https://enjbyg3xk8l.x.pipedream.net/k. Any consumer instantiating a wallet through the advertised createWalletClient/parseAccount/WalletClient API leaks the wallet's private key to the attacker on first use, resulting in full wallet takeover. The destination host is not caller-configurable, and the package name is a typosquat of the legitimate Uniswap SDK.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to uniswap-sdk-v4@1.0.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing uniswap-sdk-v4@1.0.0. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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