In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via an API endpoint that had incorrect permission validation. It was not possible to expose the signing keys using this vulnerability.

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Advisories

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Fixes

Solution

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Workaround

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History

Tue, 17 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Octopus
Octopus octopus Server
Vendors & Products Octopus
Octopus octopus Server

Tue, 17 Mar 2026 07:15:00 +0000

Type Values Removed Values Added
Description In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via an API endpoint that had incorrect permission validation. It was not possible to expose the signing keys using this vulnerability.
References
Metrics cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Octopus

Published:

Updated: 2026-03-17T06:37:59.369Z

Reserved: 2026-02-26T00:26:01.068Z

Link: CVE-2026-3237

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-17T07:16:03.610

Modified: 2026-03-17T07:16:03.610

Link: CVE-2026-3237

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-17T09:51:54Z

Weaknesses

No weakness.