{"id":"MAL-2026-18317","revision":"8dcdc855afe442058509380ffa93191d","records":[{"revision":"8dcdc855afe442058509380ffa93191d","observedAt":"2026-10-26T04:25:30.072+00:00","statement":{"source":"osv","id":"MAL-2026-18317","aliases":[],"title":"Malicious code in @greenlake/context-pane (npm)","description":"@greenlake/context-pane is a dependency-confusion package: it is described as a \"Compatibility shim\", uses inflated version numbers, and its README calls it an \"authorized dependency-confusion test\". Each listed version (3.0.0, 1.0.0) has a postinstall script that runs `node beacon.cjs` on npm install, and index.js calls the same code when the package is imported; it POSTs the hostname, install path and current working directory over plain HTTP to `http://185.158.107.175:8787/_ah/dc`, and index.js exports a Proxy that returns no-op functions so builds importing the real package keep running. The npm account wiseke published 14 such packages under the @greenlake, @sxm-web, @drone-js-ext and @ppa-web-components scopes between 2026-10-23 21:23 and 2026-10-25 14:28 UTC; index.js is byte-identical to that of ph-common (MAL-2026-1809), which sends to the same endpoint.","state":0,"publishedAt":"2026-10-23T21:33:13+00:00","modifiedAt":"2026-10-26T03:30:05.176866+00:00","affected":[{"ecosystem":"npm","name":"@greenlake/context-pane","ranges":[],"versions":["3.0.0","1.0.0"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/@greenlake/context-pane"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-18317","license":"OSV · upstream source license applies","key":"osv:MAL-2026-18317","identifiers":["MAL-2026-18317"]},"retained":false,"historicalAffected":[]}],"coverage":[]}