Octopus Server
CVE-2026-0704
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows.
AnalysisAI
Path traversal in Octopus Deploy allows removing files and file contents on the host through API manipulation. Enables data destruction on the deployment server.
Technical ContextAI
CWE-22 path traversal enabling file removal through the API. Affected version allows traversing beyond intended directories.
RemediationAI
Update Octopus Deploy. Restrict API access. Implement file path validation.
More in Octopus Server
View allIn Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment
In Octopus Deploy 2019.1.0 through 2019.3.1 and 2019.4.0 through 2019.4.5, an authenticated user with the VariableViewUn
In affected versions of Octopus Server where access is managed by an external authentication provider, it was possible t
In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes. Rated critical
In Octopus Deploy 2018.4.4 through 2018.5.1, Octopus variables that are sourced from the target do not have sensitive va
In affected versions of Octopus Server it is possible for a session token to be valid indefinitely due to improper valid
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Linux and Microsof
In affected versions of Octopus Server it is possible to use the Git Connectivity test function on the VCS project to in
When Octopus Server is installed using a custom folder location, folder ACLs are not set correctly and could lead to an
A race condition was identified through which privilege escalation was possible in certain configurations. Rated high se
In affected versions of Octopus Server it is possible for the OpenID client secret to be logged in clear text during the
In affected versions of Octopus Server it is possible for target discovery to print certain values marked as sensitive t
Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
Leaving vuln.today