🛡️ MAL-2026-10634 — estore-client

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Malicious code in estore-client (npm)

Source: amazon-inspector

package.json declares a preinstall lifecycle script that runs wget against https://webhook.site/d32804ac-1bbb-4100-ab60-95231dd3251c/, sending the installer's OS username ($(whoami)), current working directory ($(pwd)), and hostname ($(hostname)) as query parameters. This fires automatically on npm install before any user code runs. webhook.site is an anonymous request-collector service; the destination is not associated with a legitimate publisher endpoint. The behavior is host reconnaissance / beaconing consistent with a supply-chain recon stage.

Affected software

MAL-2026-10634 is recorded against 1 package.

  • estore-client

Timeline and source

Published on 15 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.npmjs.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-07-15
Updated 2026-08-12
Modified 2026-07-15
Fix URL N/A

Affected Packages

Software From version Fixed in
estore-client — —

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