Description
In affected versions of Octopus Server, an authenticated user with permissions to edit an Environment or Project can set specifically crafted JSON content for the object. Insecure deserialization of this content allows the user to execute arbitrary code in the Octopus Server process.
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Octopus Deploy | Octopus Server | unaffected |
|
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No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
No advisories yet.
References
| Link | Providers |
|---|---|
| https://advisories.octopus.com/post/2026/sa2026-10 |
|
History
Tue, 29 Sep 2026 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In affected versions of Octopus Server, an authenticated user with permissions to edit an Environment or Project can set specifically crafted JSON content for the object. Insecure deserialization of this content allows the user to execute arbitrary code in the Octopus Server process. | |
| Weaknesses | CWE-502 | |
| References |
| |
| Metrics |
cvssV4_0
|
Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: Octopus
Published:
Updated: 2026-09-29T07:49:29.618Z
Reserved: 2026-09-28T09:09:50.229Z
Link: CVE-2026-101169
Vulnrichment
No data.
NVD
No data.
Redhat
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OpenCVE Enrichment
No data.
Weaknesses
-
CWE-502
Deserialization of Untrusted Data