PT-2026-64033 · Quenary · Tugtainer
CVE-2026-47752
·
Published
2026-07-23
·
Updated
2026-07-23
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Tugtainer is a self-hosted app for automating updates of Docker containers. Versions prior to 1.30.2 are vulnerable to Server-Side Template Injection (SSTI) in the notification template feature. The
title template and body template fields are rendered using an unsandboxed jinja2.Environment, allowing any authenticated user to execute arbitrary OS commands as root inside the container. Version 1.30.2 fixes the issue.Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Tugtainer