devplatform-supafetch (npm) · Malicious Code
Affects devplatform-supafetchSource GCVE Database
Malicious package : remove devplatform-supafetch and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 22:02 UTC
Malicious package
Published to npm · OSV MAL-2026-13265
What to do
Remove devplatform-supafetch 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-supafetch | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The npm package devplatform-supafetch version 35.2.1 contains malicious code that, upon being required, downloads and executes a native binary payload from hardcoded Cloudflare Workers hosts or via a DNS TXT record fallback. This payload is saved to temporary directories and executed detached, enabling arbitrary remote code execution on the host. The malicious behavior is disguised as optional telemetry using environment variable gating and misleading filenames.