GCVE-110-OSM-2026-68

This package self-identifies as a dependency-confusion attribution PoC targeting Ubiquiti, referencing a HackerOne profile (rcl-lore) in both the description and code comments. Per osmalyze policy, self-identified bug bounty / security research packages are treated as suspicious-but-benign rather than malicious. That said, the behavior is fully real: on preinstall, index.js collects hostname, username, cwd, internal IPv4 addresses, and CI environment variables (GITHUB_REPOSITORY, JENKINS_URL, CODEBUILD_BUILD_ARN, AWS_REGION, etc.) and exfiltrates them via both DNS subdomain encoding and HTTPS GET to the researcher-controlled OAST endpoint d8hjn6ap4rnta9vj5ve0jk11seb4k3kci.oast.me. The inflated version 99.0.0 is a textbook dependency-confusion override tactic. The code's claim of 'no secrets' is partially misleading — CI_SERVER_HOST, CODEBUILD_BUILD_ARN, and npm_config_registry can reveal sensitive pipeline topology. If the HackerOne engagement is unverified or the researcher exceeds authorized scope, this crosses into unauthorized data collection. ENTRY index.js (install-hook: node index.js || true) - Install Hook Executes Local JS File in package.json DESTINATION - custom-c2: d8hjn6ap4rnta9vj5ve0jk11seb4k3kci.oast.me (primary, plaintext) in index.js EXFIL - OAST/Interactsh Exfiltration in index.js: ".oast.me" - Data Encoding for Exfiltration in index.js: "Buffer.from(full, 'utf8').toString('base64')" - Network Request in index.js: "https.get(" - System Information Collection in index.js: "os.userInfo()" - DNS Lookup in index.js: "dns.resolve(" - Suspicious Domain in index.js: "oast.me" ADDITIONAL FINDINGS - Platform Detection with Data Collection in index.js: "JSON.stringify({ pkg: PKG, hos" PAYLOAD FILES index.js INDICATORS (IOCs) - urls: https://hackerone.com/rcl-lore - domains: hackerone.com - payloadFileHash: 608f98f84dd94c3261ec0250d2bc86fff45e2b5bdd574a94b7648d4d996844bb