Description
In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make server level changes using a certain API endpoint despite receiving an error.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Octopus Deploy | Octopus Server | 2023.0.0 – < 2025.4.10523, 2025.4.0 – < 2025.4.10545, 2026.1.0 – < 2026.1.11313 | 2025.4.10523 |
Advisories 1
- WID-SEC-2026-1784 Octopus Deploy: Schwachstelle ermöglicht Manipulation BSI CERT-Bund (WID) · Jun 4, 2026