{"items":[{"id":"NVI-00010838","kind":"supply_chain_event","title":"Malicious code in fabric-mod-utils (npm)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rf8p-xrcg-qxhh"],"plain_summary":"GitHub lists this malware advisory for fabric-mod-utils. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-25a4ca495406465ecee108d510be3af5"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-25a4ca495406465ecee108d510be3af5","url":"https://github.com/advisories/GHSA-rf8p-xrcg-qxhh","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rf8p-xrcg-qxhh","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:53.199Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-25a4ca495406465ecee108d510be3af5"],"technology":"fabric-mod-utils","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (b3ada8fa4c11f57f6f8bfcf158b33b56d71f6f1433910b981cec70492b2272a9)\nThe package declares scripts.postinstall = 'node index.js'. On install, index.js performs an HTTPS GET to the hardcoded host fabric-npm.gm-service.xyz at path /p and passes the response body to vm.runInContext, executing whatever code the server returns on the installer's machine. The host and path are stored in short obfuscated variables (_h, _p). The package's stated purpose ('Native asset loader bridge for Fabric mod environments') is contradicted by its shipped contents: lib/renderer.js is an inert stub returning no-op { status: \"ok\" } shader results and has no relationship to the actual install-time behavior. The mod-utility framing functions as cover for an install-time remote-code loader whose payload is attacker-mutable and unpinned.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 1.0.0"]}],"null_published_at":"2026-10-31T23:18:22.400Z","source_updated_at":"2026-09-30T03:31:52.000Z","source_disclosed_at":"2026-09-30T03:31:46.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:13:53.199Z"}],"next_cursor":null,"snapshot_revision":"42594"}