CVE-2025-0526

In affected versions of Octopus Deploy it was possible to upload files to unexpected locations on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows.

CVE-2024-4456

In affected versions of Octopus Server with certain access levels it was possible to embed a Cross-Site Scripting payload on the audit page.

CVE-2025-0513

In affected versions of Octopus Server error messages were handled unsafely on the error page. If an adversary could control any part of the error message they could embed code which may impact the user viewing the error message.

CVE-2022-1901

In affected versions of Octopus Deploy it is possible to unmask sensitive variables by using variable preview.

CVE-2022-1881

In affected versions of Octopus Server an Insecure Direct Object Reference vulnerability exists where it is possible for a user to download Project Exports from a Project they do not have permissions to access. This vulnerability only impacts projects within the same Space.

CVE-2025-0588

In affected versions of Octopus Server it was possible for a user with sufficient access to set custom headers in all server responses. By submitting a specifically crafted referrer header the user could ensure that all subsequent server responses would return 500 errors rendering the site mostly u...

CVE-2022-30532

In affected versions of Octopus Deploy, there is no logging of changes to artifacts within Octopus Deploy.

CVE-2022-2508

In affected versions of Octopus Server it is possible to reveal the existence of resources in a space that the user does not have access to due to verbose error messaging.

CVE-2022-2720

In affected versions of Octopus Server it was identified that when a sensitive value is a substring of another value, sensitive value masking will only partially work.

CVE-2022-2783

In affected versions of Octopus Server it was identified that a session cookie could be used as the CSRF token

CVE-2022-2507

In affected versions of Octopus Deploy it is possible to render user supplied input into the webpage

CVE-2022-2346

In affected versions of Octopus Deploy it is possible for a low privileged guest user to interact with extension endpoints.

CVE-2022-4008

In affected versions of Octopus Deploy it is possible to upload a zipbomb file as a task which results in Denial of Service

CVE-2022-2416

In affected versions of Octopus Deploy it is possible for a low privileged guest user to craft a request that allows enumeration/recon of an environment.

CVE-2022-4898

In affected versions of Octopus Server the help sidebar can be customized to include a Cross-Site Scripting payload in the support link. This was initially resolved in advisory 2022-07 however it was identified that the fix could be bypassed in certain circumstances. A different approach was taken ...

CVE-2022-2781

In affected versions of Octopus Server it was identified that the same encryption process was used for both encrypting session cookies and variables.

CVE-2022-4870

In affected versions of Octopus Deploy it is possible to discover network details via error message