devplatform-integrations-tests-lib (npm) · Malicious Code
Affects devplatform-integrations-tests-libSource GCVE Database
Malicious package : remove devplatform-integrations-tests-lib and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 16:33 UTC
Malicious package
Published to npm · OSV MAL-2026-12716
What to do
Remove devplatform-integrations-tests-lib 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 |
|---|---|---|
| npmdevplatform-integrations-tests-lib | Affected
| Fixed in– |
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Description
The devplatform-integrations-tests-lib npm package version 35.2.5 contains malicious code that downloads and executes a native binary from suspicious Cloudflare workers.dev hosts and fallback domains. The malicious payload is written to temporary system directories with filenames mimicking legitimate system artifacts and executed in a concealed manner. This behavior is hidden within the package's bootstrap and telemetry modules, which act as a cover for the dropper functionality.