{"items":[{"id":"NVI-00009695","kind":"supply_chain_event","title":"Malicious code in xblaxw (npm)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-46q8-4h48-v8wc"],"plain_summary":"GitHub lists this malware advisory for xblaxw, xblaxw, xblaxw, xblaxw, xblaxw. 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-2fcaa59894b537ad0a41bca1219a50f9"],"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-2fcaa59894b537ad0a41bca1219a50f9","url":"https://github.com/advisories/GHSA-46q8-4h48-v8wc","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-46q8-4h48-v8wc","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:07:01.069Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 2.0.0"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 1.0.1"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 99.0.1"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 1.0.0"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 2.0.1"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 3.0.0"]},{"certainty":"source_listed","source_ids":["sr-2fcaa59894b537ad0a41bca1219a50f9"],"technology":"xblaxw","known_exclusions":[],"conditions_summary":"## Source: amazon-inspector (2d2e0b35582727d314517ea66b234f665258076783678cdf645075a7294a0aed)\nxblaxw@1.1.0 is a stub package whose only behavior is a beacon. The package.json postinstall script runs `node beacon.cjs`, which collects host identifiers (hostname, install path, process.cwd(), process.version) and POSTs them as JSON to the hardcoded bare-IP endpoint http://185.158.107.175:8787/_ah/dc over plaintext HTTP. The same beacon is re-fired on require(): index.js exports a Proxy that returns a no-op function for any property access and calls require('./beacon.cjs').fire() on load, so the exfiltration also triggers whenever a consumer imports the package. The package description is 'Compatibility shim.' with no real functionality — the Proxy-of-noops export is consistent with a dependency-confusion / name-squat beacon designed to confirm which internal names resolve to this public package and report back installer host metadata to the operator at 185.158.107.175:8787.\n\n---\n\nCredit: OpenSSF (source)","public_affected_ranges":["= 1.1.0"]}],"null_published_at":"2026-10-31T22:13:39.929Z","source_updated_at":"2026-10-09T00:31:04.000Z","source_disclosed_at":"2026-10-09T00:30:58.000Z","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":"2026-10-31T22:07:01.069Z"}],"next_cursor":null,"snapshot_revision":"42594"}