---
id: "MAL-2026-18443"
kind: "package"
aliases: ["MAL-2026-18443"]
title: "Malicious code in wallet-tracking (PyPI)"
severity: "critical"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "wallet-tracking", "fixed": [], "affected": "all versions", "ecosystem": "pypi"}]
ecosystems: ["pypi"]
tags: ["malicious", "package"]
not_affected_if: []
published_at: "2026-10-29T00:00:00+00:00"
first_seen_at: "2026-11-02T05:51:26+00:00"
updated_at: "2026-11-02T05:52:28+00:00"
sources: [{"source": "osv-malicious", "url": "https://osv.dev/vulnerability/MAL-2026-18443", "first_seen_at": "2026-11-02T05:51:26+00:00"}]
---

# Malicious code in wallet-tracking (PyPI)

## Affected

- pypi:wallet-tracking affected all versions fixed ?

## Timeline

- 2026-11-02T05:51:26+00:00 osv-malicious https://osv.dev/vulnerability/MAL-2026-18443

## From the sources

Malicious package. `wallet-tracking` is a PyPI cryptocurrency-wallet information stealer. It collects wallet data on the victim host and exfiltrates it to an attacker-controlled Discord webhook. The source also still contains an unconfigured placeholder webhook URL (.../api/webhooks/YOUR_URL) beside the live one, indicating a copy-paste stealer template. Classification: information stealer. The package provides no legitimate functionality, so all published versions are malicious. First observed by wormsign on 2026-05-30. Full indicators are published at the reference below.

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