Malicious code in wie888r (npm)

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (b3f438329492b2e0f2917a0eebe97ad8149149b66cd5eb9201bed0b8f5750e7b) [email protected] ships a stub main (index.js) that exports a Proxy returning no-op functions for any property access, so bundlers that resolve this name do not crash. The package's postinstall script runs beacon.cjs, which collects host identifiers (hostname, install path, cwd, node version) and POSTs them to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plain HTTP. index.js invokes the same beacon on require, so the exfiltration fires both at install time and whenever the module is loaded. The destination is not a documented first-party service, and the package's self-described 'compatibility shim' purpose is contradicted by the beacon behavior. The combination of a no-op Proxy stub, a hardcoded non-publisher bare-IP endpoint, and dual install-time plus import-time reconnaissance is the standard shape of a dependency-confusion / typosquat probe used to confirm resolution of an unexpected name inside a target environment.

Source published

8 Oct 2026 21:20:37 UTC

Source modified

8 Oct 2026 21:45:54 UTC

Observed here

24 Oct 2026 13:17:17 UTC

Source terms

OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · OSV · upstream source license applies. Source text is retained; field grouping and change labels are provided by ChangeIntel.