Malicious code in @sapappgyver/appgyver-descriptors (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (f9396712a6bf4b08219d9ed2066ebf8c25a7558b988b6d9bf1c9ae57349a4741) The package declares an `install` lifecycle script that runs `node index.js`, which requires `lib/core.js`; the same module is the package main, so the payload also fires on any `require()` of the package. `lib/core.js` reads the installer's OS username, hostname, and current working-directory basename and encodes them as labels of a DNS subdomain under `oob.sl4x0.xyz`, then issues a `dns.resolve4` lookup — leaking host and user identity to an author-controlled authoritative resolver. Sibling files `lib/b02e30.js` and `lib/6ad264.js` hide the module names (`os`, `dns`, `process`), the property names (`userInfo`, `hostname`, `cwd`, `resolve4`), and the destination host `oob.sl4x0.xyz` as arrays of char-code hex literals reconstructed with `String.fromCharCode` at runtime. The package name `@sapappgyver/appgyver-descriptors` is crafted to visually match SAP's legitimate `@sap/appgyver-*` scope; the repository `github.com/slaxorg/nms-dashboard-js` and author email `[email protected]` have no relation to SAP and align with the exfil domain.
Malicious code in @sapappgyver/appgyver-descriptors (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (f9396712a6bf4b08219d9ed2066ebf8c25a7558b988b6d9bf1c9ae57349a4741) The package declares an `install` lifecycle script that runs `node index.js`, which requires `lib/core.js`; the same module is the package main, so the payload also fires on any `require()` of the package. `lib/core.js` reads the installer's OS username, hostname, and current working-directory basename and encodes them as labels of a DNS subdomain under `oob.sl4x0.xyz`, then issues a `dns.resolve4` lookup — leaking host and user identity to an author-controlled authoritative resolver. Sibling files `lib/b02e30.js` and `lib/6ad264.js` hide the module names (`os`, `dns`, `process`), the property names (`userInfo`, `hostname`, `cwd`, `resolve4`), and the destination host `oob.sl4x0.xyz` as arrays of char-code hex literals reconstructed with `String.fromCharCode` at runtime. The package name `@sapappgyver/appgyver-descriptors` is crafted to visually match SAP's legitimate `@sap/appgyver-*` scope; the repository `github.com/slaxorg/nms-dashboard-js` and author email `[email protected]` have no relation to SAP and align with the exfil domain.
Affected software
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-12507
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a735741bf8831d539153e5e
Added to database: 08/05/2026, 15:31:13 UTC
Last updated: 08/05/2026, 15:31:13 UTC
Views: 1
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