{"dataType":"CVE_RECORD","dataVersion":"1.0","cveMetadata":{"cveId":"GCVE-110-OSM-2026-14183","assignerOrgId":"","assignerShortName":"Vulnetix","state":"PUBLISHED","datePublished":"2026-05-24T09:51:46Z","dateUpdated":"2026-10-25T08:15:29Z","dateReserved":""},"containers":{"cna":{"providerMetadata":null,"title":"","descriptions":[{"lang":"en","value":"The exfil file content is unambiguous: after performing a real Instagram login on behalf of the user, the package immediately POSTs the plaintext username, password (`pass`), and full login response body to `https://reelsaver.appit-online.de/v2/insta/check` — an attacker-controlled endpoint operated by the same publisher. This is a credential-harvesting supply chain attack: the library presents itself as a legitimate Instagram API wrapper for Ionic apps, but silently exfiltrates Instagram credentials to a custom C2 on every login call. The `search.js` and `handler.js` `encodeURIComponent(password)` findings corroborate that passwords are being handled and transmitted. The publisher (`dave7117`) already has a confirmed malicious package (`cordova-plugin-geofence-appit`) in OSM, and the operator's own `reelsaver.appit-online.de` domain is the exfil endpoint, making this a deliberate, publisher-operated credential theft campaign rather than a compromise.\n\nEntrypoint: lib/index.js (main: lib/index.js)\nExfil: https://reelsaver.appit-online.de/v2/insta/check (custom-c2, recovery: plaintext in lib/lib/handler.js)\n\nPayload: lib/lib/handler.js\nSecondary files: lib/lib/search.js, lib/utils/index.js\n\nKey findings:\n- Startup Persistence in lib/lib/client.service.js: \".profile\"\n- Data Encoding for Exfiltration in lib/lib/handler.js: \"encodeURIComponent(pass\"\n- Data Encoding for Exfiltration in lib/lib/search.js: \"encodeURIComponent(password\"\n- Dynamic Code Execution in lib/utils/index.js: \"exec(url)\"\n- Publisher Has Other Malicious Packages\n\nIOCs:\n- ipv4: 177.0.0.30\n- urls: https://scontent-muc2-1.cdninstagram.com/o1/v/t2/f2/m78/AQOcKHtdfCkfdfJ5XMY96xY4_IiwMQ7vvgM9U1Yo-lcutWgH9AfdDbofL1f8Y13r7g647Gk.mp4, https://reelsaver.appit-online.de/v2/insta/check, https://reelsaver.appit-online.de/v2/insta/verify, https://quicktype.io, https://paypal.me/dave7117\n- domains: scontent-muc2-1.cdninstagram.com, 2Fexample.com, via.placeholder.com, quicktype.io, paypal.me\n- payloadFileHash: 2569999371e8a0862105562de826d5baaed348187ab93ff0b9457bffa97ab1f6","supportingMedia":null}],"references":[{"url":"https://opensourcemalware.com/threats/c36a86e8-e32c-48ba-b085-1d604c6ae5f2","name":"Malicious npm package: ionic-insta-api-wrapper","tags":["advisory"]},{"url":"https://osv.dev/vulnerability/MAL-2026-4588","name":"","tags":["advisory"]},{"url":"https://registry.npmjs.org/ionic-insta-api-wrapper","name":"","tags":["vendor"]}],"metrics":[{"format":"CVSS_V3","scenarios":null,"cvssV2_0":null,"cvssV3_0":null,"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":9.6,"baseSeverity":"CRITICAL"},"cvssV4_0":null,"other":null}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Embedded Malicious Code","cweId":"CWE-506","type":"CWE"}]}],"affected":[{"vendor":"unknown","product":"ionic-insta-api-wrapper","collectionURL":"https://registry.npmjs.org","packageName":"ionic-insta-api-wrapper","repo":"","defaultStatus":"affected","versions":[{"version":"1.1.2","status":"affected","versionType":"","lessThan":"","lessThanOrEqual":"","changes":null}],"cpes":null,"modules":null,"programFiles":null,"platforms":null}],"cpeApplicability":null,"rejectedReasons":null,"replacedBy":null,"x_vulnetix_aliases":{"direct":["MAL-2026-4588"]}},"adp":null}}