{"id":"MAL-2026-16347","revision":null,"records":[{"revision":"87310c594022447398a3c54bef2a48f3","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16347","aliases":["GHSA-pp2v-g64w-gm6f"],"title":"Malicious code in radio-player-theme (npm)","description":"`radio-player-theme` presents itself as a radio player theme. The published tarball contains three files: `package.json`, `style.css` (declared as `main`) and `payload.js`, which holds the package's only executable code.\n\n`payload.js` is a browser payload. On execution it reads `location.origin` and `document.cookie`, extracts the value of a `MANAGER-XSRF-TOKEN` cookie, and sends the origin together with the collected state to an out-of-band callback domain under `oastify.com` by assigning it to an `Image.src`. It then issues a second authenticated request to a third-party manager API and writes the collected data to `window.__radioXssProof`.\n\nThe file carries a comment describing itself as a bug bounty proof of concept for a CSP bypass through a public CDN that serves npm packages. Regardless of that claim, the published package delivers working data-collection code to anyone who loads it, and the package has no other function.\n\nThe package declares no install hooks, so `npm install` alone does not execute the payload; the code runs when the file is loaded in a browser, which is what CDN delivery of an npm package enables.\n\nEvidence: `payload.js:7` holds the hardcoded callback domain; `payload.js:13-19` perform the cookie read and the beacons. Determination: manual review of the published tarball (sha256 `ddbb93aa9416c1c89cf15dc7627f4a816a1c31929238ed8608264546ba0df186`).\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (6d9e0f0ee96d95fb59c2b3cfb30cfad6e32db8112eab806c63eda8f703e43d12)\nradio-player-theme@6.0.0 ships static browser assets (payload.js and a CSS file) whose content is a proof-of-concept CSS/XSS injection chain targeting a third-party service (manager.infomaniak.com), exfiltrating an origin string and an XSRF cookie preview to an Interactsh collaborator subdomain under oastify.com. The package declares no npm lifecycle scripts (preinstall/install/postinstall/prepare) and its main entry points at style.css, so nothing runs on npm install or on require(). The payload only has effect if the CSS/JS is loaded inside a victim's browser via the described injection chain against the third-party target, not against the developer who installs the package.\n\n## Source: ghsa-malware (634bf43fdaf0896cad38e5db9b7007dbae2994df1f00bcaa9c9098aa3f9eabb4)\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","state":0,"publishedAt":"2026-09-19T21:26:22+00:00","modifiedAt":"2026-10-08T06:45:19.2815783+00:00","affected":[{"ecosystem":"npm","name":"radio-player-theme","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":["6.0.0","2.0.0","3.0.0","5.0.0","4.0.0","0.0.0-stage","1.0.0"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/radio-player-theme/v/6.0.0","https://github.com/advisories/GHSA-pp2v-g64w-gm6f","https://www.npmjs.com/package/radio-player-theme/v/2.0.0","https://www.npmjs.com/package/radio-player-theme/v/3.0.0","https://www.npmjs.com/package/radio-player-theme/v/5.0.0","https://www.npmjs.com/package/radio-player-theme/v/4.0.0","https://www.npmjs.com/package/radio-player-theme/v/0.0.0-stage","https://www.npmjs.com/package/radio-player-theme/v/1.0.0"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16347","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16347","identifiers":["MAL-2026-16347","GHSA-pp2v-g64w-gm6f"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-11T09:57:43.3267414+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-11T09:57:43.3267414+00:00","lastSuccessAt":"2026-11-11T09:57:46.3036784+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:46.3038639+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-de3b77103708811b6494d2ff7c979037d73ae579742cd1649a5c765137ae5083-f19af5e22c13aa688d23829fe96c281d0deaf6cf2f8cee6748f54f5a479127b2","complete":true,"records":424021,"lastAttemptAt":"2026-11-11T09:57:38.9264743+00:00","lastSuccessAt":"2026-11-11T09:25:54.5258746+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:38.9264743+00:00","snapshotPublishedAt":"2026-11-11T09:25:28+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-f581ef223ba240a69a1abcff00ee4876","complete":true,"records":13758,"lastAttemptAt":"2026-11-11T09:58:42.1822037+00:00","lastSuccessAt":"2026-11-11T09:58:42.065+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:58:42.065+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13812,"expectedIdentifiers":13812,"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":"2026-11-11T09:57:43.3267414+00:00","complete":true,"records":1097,"lastAttemptAt":"2026-11-11T09:57:43.3267414+00:00","lastSuccessAt":"2026-11-11T09:57:52.273871+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:52.273872+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-304fa97221904da4b3dcd306fc4b8a4b","complete":true,"records":13752,"lastAttemptAt":"2026-11-11T09:57:53.9573384+00:00","lastSuccessAt":"2026-11-11T09:26:01.454+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:26:01.454+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13812,"expectedIdentifiers":13812,"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-3562b6c78fd1bd0f0b55daf66a0926ae24f65e462df7f6d928caad458fc696bf","complete":true,"records":9947,"lastAttemptAt":"2026-11-11T09:57:42.4406155+00:00","lastSuccessAt":"2026-11-11T04:27:43.6877707+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:42.4406155+00:00","snapshotPublishedAt":"2026-11-11T03:32:46+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-456002455e0ab94bb92c95476d4e6d175c104cd594749982afd96c893728ecbc","complete":true,"records":2010,"lastAttemptAt":"2026-11-11T09:57:39.9639043+00:00","lastSuccessAt":"2026-11-11T02:36:58.1276999+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:39.9639043+00:00","snapshotPublishedAt":"2026-11-11T01:17:51+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-2bc186fc4a8179fd66d765079d475b0b8e3af9f89b57dcc310e7773ded48b2cc","complete":true,"records":3088,"lastAttemptAt":"2026-11-11T09:57:43.196106+00:00","lastSuccessAt":"2026-11-11T09:25:59.9234294+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:43.196106+00:00","snapshotPublishedAt":"2026-11-11T09:02:55+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-085e065fc9050ae18408f7e722c39653aeb186872334d7b3ec1fcafb7ed43d25","complete":true,"records":231665,"lastAttemptAt":"2026-11-11T09:57:41.7897107+00:00","lastSuccessAt":"2026-11-11T08:27:45.2700102+00:00","error":null,"lastVerifiedAt":"2026-11-11T09:57:41.7897107+00:00","snapshotPublishedAt":"2026-11-11T07:32:59+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}