---
id: "MAL-2026-18106"
kind: "package"
aliases: ["MAL-2026-18106"]
title: "Malicious code in memories-core-web (npm)"
severity: "critical"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "memories-core-web", "fixed": [], "affected": "= 99.0.0", "ecosystem": "npm"}]
ecosystems: ["npm"]
tags: ["malicious", "package"]
not_affected_if: []
published_at: "2026-10-20T18:45:24+00:00"
first_seen_at: "2026-10-26T20:51:48+00:00"
updated_at: "2026-10-26T21:05:48+00:00"
sources: [{"source": "osv-malicious", "url": "https://osv.dev/vulnerability/MAL-2026-18106", "first_seen_at": "2026-10-26T20:51:48+00:00"}]
---

# Malicious code in memories-core-web (npm)

## Affected

- npm:memories-core-web affected = 99.0.0 fixed ?

## Timeline

- 2026-10-26T20:51:48+00:00 osv-malicious https://osv.dev/vulnerability/MAL-2026-18106

## From the sources

---
_-= Per source details. Do not edit below this line.=-_

## Source: amazon-inspector (5aa2bc32ff519468287f8a87deeff1349332b710735b9f78ee34ffd46c9511cb)
package.json declares a `preinstall` lifecycle script that runs `curl` to a hardcoded webhook.site collector URL (https://webhook.site/b2967b0a-1b24-4670-8ae1-e09e3cf272c4/) with the installer's hostname and username interpolated as query parameters via `$(hostname)` and `$(whoami)`. This fires automatically on `npm install` and transmits installer host identifiers to a third-party collector controlled by whoever provisioned the webhook.site endpoint. The destination is a generic request-capture service, not infrastructure associated with any declared publisher, and the data flow is unconditional on install.

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