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.
History

Thu, 04 Jun 2026 11:45:00 +0000

Type Values Removed Values Added
Title Authenticated User Can Perform Server‑Level Changes via API in Octopus Server
Weaknesses CWE-285

Thu, 04 Jun 2026 10:00:00 +0000

Type Values Removed Values Added
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.
References
Metrics cvssV4_0

{'score': 6, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Octopus

Published:

Updated: 2026-06-04T08:49:59.083Z

Reserved: 2026-03-26T07:19:05.417Z

Link: CVE-2026-4881

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-06-04T10:16:39.723

Modified: 2026-06-04T10:16:39.723

Link: CVE-2026-4881

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-04T11:30:12Z