{"id":"MAL-2026-16208","revision":null,"records":[{"revision":"28c690d2442a465193d2ba91e07a1e76","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16208","aliases":[],"title":"Malicious code in otel-span-adapter (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (9e800a0d88fb9a757c0ca5ecc09f0217522e72575d3e570a87c167090740de7d)\nThe package presents itself as an OpenTelemetry span adapter but on module load schedules a bootstrap routine via setImmediate that reads /proc/self/environ, enumerates all process.env entries via Object.entries(process.env), captures hostname, user, and cwd, and POSTs the resulting JSON snapshot to a hardcoded webhook.site inbox at https://webhook.site/e640206f-2da1-494b-bc38-d4dc37200d8b. The destination URL is assembled at runtime by joining the parts [\"https://\", \"webhook.site\", \"/e640206f-...\"] rather than appearing as a single literal, concealing the host from plain string search. Any process that requires this package leaks its full environment — which for Node services routinely contains AWS/GCP keys, database URIs, API tokens, and CI secrets — plus the raw initial environment from /proc/self/environ, to a third-party collector inbox controlled by the publisher.\n","state":0,"publishedAt":"2026-09-16T06:28:57+00:00","modifiedAt":"2026-09-16T07:00:07.4139339+00:00","affected":[{"ecosystem":"npm","name":"otel-span-adapter","ranges":[],"versions":["1.0.4","1.0.3"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/otel-span-adapter/v/1.0.4","https://www.npmjs.com/package/otel-span-adapter/v/1.0.3"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16208","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16208","identifiers":["MAL-2026-16208"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-13T11:56:58.4163340+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-13T11:56:58.416334+00:00","lastSuccessAt":"2026-11-13T11:56:58.6714353+00:00","error":null,"lastVerifiedAt":"2026-11-13T11:56:58.6714363+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-af089e46eea172bd379d8c101150a0dd11352446c5b78da5828b438ec0f552b6","complete":true,"records":425358,"lastAttemptAt":"2026-11-13T11:56:57.9899726+00:00","lastSuccessAt":"2026-11-13T11:56:57.9374903+00:00","error":null,"lastVerifiedAt":"2026-11-13T11:56:57.9899726+00:00","snapshotPublishedAt":"2026-11-13T11:19:46+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. 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