Railway Security Incident

Railway PaaS

Railway discloses anomalous activity, possible access to customer secrets

Do this now

Rotate all secrets and environment variables stored in your Railway projects now.

First seen: 22 Oct 2026
Last update: 26 Oct 2026, 11:34 UTC
Source: news
On the menu as: PaaS hosts

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Railway Security Incident
Severity: unknown. Patch status: fix status unknown.
Affected: Railway PaaS

Railway discloses anomalous activity, possible access to customer secrets

## Steps
1. This incident involves a provider (paas). Search config, CI and env templates (.env.example, wrangler.toml, vercel.json, terraform, workflow secrets) for credentials stored there. List each secret by name, where it is used, and how to rotate it. Never print secret values.
2. No source names a fix yet; check the vendor advisory. Until one ships: restrict network access to it.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://thehackernews.com/2026/10/railway-says-intruder-may-have-accessed.html https://blog.railway.com/p/security-disclosure-wednesday-october-21st
https://pwned.coffee/i/railway-security-incident

Timeline

26 Oct 2026, 11:34 UTC
Railway says an intruder may have accessed customer secrets. Rotate every environment variable and private registry credential stored in Railway, and review service logs.
22 Oct 2026
First reported.

Receipt

Exploitation: No known exploitation
Score: No CVSS published yet: severity unknown.
Last checked: 26 Oct 2026, 12:18 UTC

Sources: KEV – CVE record – Vendor –

Sources

Wrong fix version, or a source we missed? Send it back to chef@pwned.coffee with the source, and we'll correct it here.

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