CVE-2026-4881
6
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Octopus Deploy | Octopus Server | 2023.0.0 < 2025.4.10523 | affected |
| Octopus Deploy | Octopus Server | 2025.4.0 < 2025.4.10545 | affected |
| Octopus Deploy | Octopus Server | 2026.1.0 < 2026.1.11313 | affected |
Weaknesses
- Insufficient permission checks on an API endpoint
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.