CVEvulnerability

CVE-2018-18850

8.8 HIGH Published 2018-10-31 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-10-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C

Description

In Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment processes could upload a maliciously crafted YAML configuration, potentially allowing for remote execution of arbitrary code, running in the same context as the Octopus Server (for self-hosted installations by default, SYSTEM).

Affected configurations

• octopus octopus server (>= 2018.8.0 <= 2018.8.12) • octopus octopus server (>= 2018.9.0 < 2018.9.1)

References