{"id":"MAL-2026-16146","revision":null,"records":[{"revision":"84a7dbb7b92342a6a6824597ce543796","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16146","aliases":[],"title":"Malicious code in @aiwfm/communitywfm.scripts.api (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (405cd17e3c682b1341db44361500ea68d80e1758f15387d9971d0af95f0c8a48)\nThe package's preinstall script (build.js) assembles a remote hostname from split string fragments that resolve to dawn-salad-18c7.mikhail-nab.workers.dev, base64-encodes the full process.env, and POSTs it to that endpoint on npm install. The exfiltration is gated by sandbox-evasion filters that suppress the request when common analysis-environment signals are present (Chinese mirror registries such as taobao/npmmirror/cnpmjs/tencent, mitmproxy CA via NODE_EXTRA_CA_CERTS, /analysis paths, /root HOME combined with /app PWD, or fewer than ten environment variables). On developer and CI machines process.env routinely contains npm auth tokens, cloud credentials, and other secrets, so this constitutes bulk credential and environment exfiltration to an attacker-controlled Cloudflare Workers endpoint.\n","state":0,"publishedAt":"2026-09-14T16:22:35+00:00","modifiedAt":"2026-09-14T16:45:11.8699791+00:00","affected":[{"ecosystem":"npm","name":"@aiwfm/communitywfm.scripts.api","ranges":[],"versions":["28.1.28"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/@aiwfm/communitywfm.scripts.api/v/28.1.28"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16146","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16146","identifiers":["MAL-2026-16146"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-13T15:58:45.9370155+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-13T15:58:45.9370155+00:00","lastSuccessAt":"2026-11-13T15:58:46.132012+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:46.1320133+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-d8fa82e95fdb59244e2f635e667ba17f0796ca0a4f1f4bb8cc31febcd660b76c-f30f6521a28a70c55d687bf12eb3f6661f9fd2c736c2dd12332e36b75810d702","complete":true,"records":425437,"lastAttemptAt":"2026-11-13T15:56:59.344935+00:00","lastSuccessAt":"2026-11-13T15:56:59.1857541+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:56:59.344935+00:00","snapshotPublishedAt":"2026-11-13T15:27:01+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-9bf03eaddbbb43da9055fdaab85603b8","complete":false,"records":13797,"lastAttemptAt":"2026-11-13T16:08:28.1937422+00:00","lastSuccessAt":"2026-11-13T16:08:27.176+00:00","error":"694 identifier lookups failed; latest failures include AccessDenied (HTTP 403). Other identifiers were checked independently.","lastVerifiedAt":"2026-11-13T16:08:27.176+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":12793,"expectedIdentifiers":13850,"failedIdentifiers":694},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-13T15:58:45.9370155+00:00","complete":true,"records":1123,"lastAttemptAt":"2026-11-13T15:58:45.9370155+00:00","lastSuccessAt":"2026-11-13T15:58:46.1332262+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:46.1332266+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-c4db44c2f8494656b34b99b9689fe3fd","complete":true,"records":13797,"lastAttemptAt":"2026-11-13T15:58:46.6969095+00:00","lastSuccessAt":"2026-11-13T14:58:49.069+00:00","error":null,"lastVerifiedAt":"2026-11-13T14:58:49.069+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13850,"expectedIdentifiers":13850,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-93e76d404e1aeb6a7e8902f5ffa06211fc86dea3b1958e297abb2668aa5e6e8c","complete":true,"records":9952,"lastAttemptAt":"2026-11-13T15:58:41.8794803+00:00","lastSuccessAt":"2026-11-12T23:19:15.5239119+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:41.8794803+00:00","snapshotPublishedAt":"2026-11-12T23:03:02+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-4d60731753a2f72e455d1086e7203d0ef10843936dcc1cf2b45135e2caa204b0","complete":true,"records":2012,"lastAttemptAt":"2026-11-13T15:56:59.4004595+00:00","lastSuccessAt":"2026-11-12T18:16:50.7862525+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:56:59.4004595+00:00","snapshotPublishedAt":"2026-11-12T17:48:11+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-f7b4a39cba128839548000e6d1d86fef7e48dd6f19f8e345c343f4aa28de8b91","complete":true,"records":3146,"lastAttemptAt":"2026-11-13T15:58:45.8997644+00:00","lastSuccessAt":"2026-11-13T15:58:45.7257812+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:45.8997644+00:00","snapshotPublishedAt":"2026-11-13T15:48:17+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-be73125c24c129574dee5d5172fc21e3836479148a86b896460503bb167ac981","complete":true,"records":231774,"lastAttemptAt":"2026-11-13T15:58:41.7528474+00:00","lastSuccessAt":"2026-11-13T15:58:40.2393964+00:00","error":null,"lastVerifiedAt":"2026-11-13T15:58:41.7528474+00:00","snapshotPublishedAt":"2026-11-13T15:33:10+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}