CVE-2026-3237

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://advisories.octopus.com/post/2026/sa2026-03	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:octopus:octopus_server::::::::
	cpe:2.3:a:octopus:octopus_server::::::::
	cpe:2.3:a:octopus:octopus_server::::::::

History

No history.

Information

Published : 2026-03-17 07:16

Updated : 2026-06-17 10:43

NVD link : CVE-2026-3237

Mitre link : CVE-2026-3237

CVE.ORG link : CVE-2026-3237

JSON object : View

Products Affected

octopus

octopus_server

CWE

CWE-285

Improper Authorization

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