@wethenorth12/solana-wallet-adapter
This report shows the evidence for @wethenorth12/solana-wallet-adapter@0.18.0, the only known version.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-12101 confirms this npm version as malicious.
Advisory
MAL-2026-12101
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in @wethenorth12/solana-wallet-adapter (npm)
Details
On require(), index.js JSON-encodes the full process.env plus hostname, username, homedir, platform, cwd, and package metadata, base64-encodes the payload, and sends it as a Telegram Bot API sendMessage GET request to a hardcoded bot token and chat_id (8969499041). A marker file in the OS tmpdir gates the beacon to fire once per host. The package impersonates @solana/wallet-adapter-base: the author field is spoofed as 'anza-xyz', the README advertises a 'drop-in replacement', and the module attempts to require the real @solana/wallet-adapter-base and re-export it so consumers see a working facade while the exfiltration runs silently. Developer and CI environments routinely carry AWS_*, GITHUB_TOKEN, NPM_TOKEN, and other credential-shaped variables, so a full env dump to an attacker endpoint is credential theft against the installer.
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 @wethenorth12/solana-wallet-adapter@0.18.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing @wethenorth12/solana-wallet-adapter@0.18.0. 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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