mock-transactions-sdk (npm) · Malicious Code
Affects mock-transactions-sdkSource GCVE Database
Malicious package : remove mock-transactions-sdk and rotate any secrets on hosts that installed it.
Data as of 28 Oct 2026, 20:45 UTC
Malicious package
Published to npm · OSV MAL-2026-18361
What to do
Remove mock-transactions-sdk from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmmock-transactions-sdk | Affected– | Fixed in– |
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Description
The npm package 'mock-transactions-sdk' contains malicious code that fully compromises any computer on which it is installed or running. The compromise includes potential unauthorized access to all secrets and keys stored on the affected system. Immediate removal of the package is advised, but due to the extent of the compromise, complete remediation may require rotating all secrets and keys from a separate, uncompromised machine.