{"id":"MAL-2026-16299","revision":null,"records":[{"revision":"bfe35f311399423393096e4fe68e5f52","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16299","aliases":["GHSA-3gx2-xpw8-x42p"],"title":"Malicious code in @pwaplatform/module-sso-integration (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (4f674867f67f5a8495dbc953913b6cc7c0d8b9d094161c660ca4dfd5449506ba)\n@pwaplatform/module-sso-integration@99.0.1 declares both preinstall and postinstall lifecycle scripts that execute payload.js on npm install. payload.js collects hostname, whoami, id, uname -a, the contents of /etc/passwd (up to 4096 bytes), cwd, INIT_CWD, the installing project's git remote and branch, its package.json metadata and top-level dependencies, npm config, CI environment variables, and node/platform information, base64/base64url-encodes the payload, and transmits it over plain HTTP to three hardcoded destinations: http://sobaka-kusaka.ru:8000/oob/<token>, http://sobaka-kusaka.ru:8898/c/<token>, and a Burp Collaborator subdomain at http://ii473egh1b4kbaw03rf7pkzik9q0er8fx.oastify.com/<token>. The @pwaplatform scope name, the implausibly high 99.0.1 version, and the out-of-band collaborator channel are consistent with a dependency-confusion attack against an internal scope; the README's 'authorized bug bounty canary' framing is author-controlled and does not reflect installer consent.\n\n## Source: ghsa-malware (01c4bd1c4a83c7fac6d1b8aa7bd3e38639a7413a5d1fdd1d484b5c3e1dcb5341)\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.\n\n## Source: ossf-package-analysis (774cfab0bd1150e7f7e40819176562e4e19983d87b347f5a55a0b60dfbbca7d3)\nThe OpenSSF Package Analysis project identified '@pwaplatform/module-sso-integration' @ 99.0.0 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.\n","state":0,"publishedAt":"2026-09-20T11:05:51+00:00","modifiedAt":"2026-09-22T18:45:06.0161038+00:00","affected":[{"ecosystem":"npm","name":"@pwaplatform/module-sso-integration","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":["99.0.0","99.0.1"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/@pwaplatform/module-sso-integration/v/99.0.0","https://www.npmjs.com/package/@pwaplatform/module-sso-integration/v/99.0.1","https://github.com/advisories/GHSA-3gx2-xpw8-x42p"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16299","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16299","identifiers":["MAL-2026-16299","GHSA-3gx2-xpw8-x42p"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-12T22:18:31.2281733+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-12T22:18:31.2281733+00:00","lastSuccessAt":"2026-11-12T22:18:31.3822045+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:31.3822092+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-64752486c567b55b31fb0d7225f5222bcd0019564ac0ac5f0649e242c7b19299-16791b8f0b014c31f70da658b9fd545a9a3d610de41d0410119387c383ffb593","complete":true,"records":424878,"lastAttemptAt":"2026-11-12T22:16:26.3594216+00:00","lastSuccessAt":"2026-11-12T22:16:26.1871211+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:16:26.3594216+00:00","snapshotPublishedAt":"2026-11-12T21:27:47+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-20099423d0a548edb4e26b36193686ef","complete":true,"records":13783,"lastAttemptAt":"2026-11-12T22:19:06.2635939+00:00","lastSuccessAt":"2026-11-12T22:19:06.257+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:19:06.257+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13836,"expectedIdentifiers":13836,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-12T22:18:31.2281733+00:00","complete":true,"records":1123,"lastAttemptAt":"2026-11-12T22:18:31.2281733+00:00","lastSuccessAt":"2026-11-12T22:18:31.3835782+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:31.3835785+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-f80f171c7ef543579f53e7923e9f8fb5","complete":false,"records":13780,"lastAttemptAt":"2026-11-12T22:18:56.7808041+00:00","lastSuccessAt":"2026-11-12T22:18:56.777+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:56.777+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13830,"expectedIdentifiers":13836,"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-0db4c534aaa8e6aa34cb4db66b1c3dbcd45a9d81a0f263fa9d438e08e81869b0","complete":true,"records":9952,"lastAttemptAt":"2026-11-12T22:18:26.2249729+00:00","lastSuccessAt":"2026-11-12T21:16:34.1869923+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:26.2249729+00:00","snapshotPublishedAt":"2026-11-12T21:03:11+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":"2026-11-12T22:16:26.5281803+00:00","lastSuccessAt":"2026-11-12T18:16:50.7862525+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:16:26.5281803+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-20d1a8ab073a1c13ab2143dbcadb34ebb8edf1e18e16482b448513662c3d1e12","complete":true,"records":3127,"lastAttemptAt":"2026-11-12T22:18:31.1830853+00:00","lastSuccessAt":"2026-11-12T22:18:31.0338213+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:31.1830853+00:00","snapshotPublishedAt":"2026-11-12T22:18:06+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-4f7217a2d9ebf21bab7a8bab59b4d3fa8bd423b2cd5df11e8f5760660ca322cb","complete":true,"records":231732,"lastAttemptAt":"2026-11-12T22:18:26.0782283+00:00","lastSuccessAt":"2026-11-12T22:18:24.5775428+00:00","error":null,"lastVerifiedAt":"2026-11-12T22:18:26.0782283+00:00","snapshotPublishedAt":"2026-11-12T21:48:11+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}