CVSS v3
8.8
HIGH
EPSS Score
53.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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).
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).
Active exploitation of CVE-2018-18850 has not been confirmed. The EPSS score is 53.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2018-18850 has a CVSS v3 base score of 8.8 (HIGH severity).
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Ranked by exploit probability (EPSS).