devplatform-spa-plugin-thermostat (npm) · Malicious Code
Affects devplatform-spa-plugin-thermostatSource GCVE Database
Malicious package : remove devplatform-spa-plugin-thermostat and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 16:48 UTC
Malicious package
Published to npm · OSV MAL-2026-12782
What to do
Remove devplatform-spa-plugin-thermostat 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-spa-plugin-thermostat | Affected
| Fixed in– |
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Description
The npm package devplatform-spa-plugin-thermostat version 35.9.9 contains malicious code that, upon require, downloads and executes a binary payload from rotating Cloudflare Workers subdomains and fallback DNS-TXT records. The binary is saved under disguised filenames in temporary directories and executed without any hash or signature verification. The package masquerades as a thermostat SPA plugin, but the downloaded payload and infrastructure are unrelated to its stated purpose.