Priority MEDIUM 52
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 exe…
CVSS 3.0HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.12475 · Published 2018-10-31 · No fix listed
Priority MEDIUM 51
In affected versions of Octopus Server where access is managed by an external authentication provider, it was possible that the API key/keys of a disabled/deleted user were still valid after the access was revoked.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01005 · Published 2022-11-01 · Fixed in 2022.1.3264, 2022.2.8277 +2 CWE-287
Priority MEDIUM 48
In affected versions of Octopus Server it is possible for a session token to be valid indefinitely due to improper validation of the session token parameters.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.0065 · Published 2022-10-26 · Fixed in 2022.2.8351, 2022.3.10586 +1 CWE-613
Priority MEDIUM 45
In Octopus Deploy 2018.4.4 through 2018.5.1, Octopus variables that are sourced from the target do not have sensitive values obfuscated in the deployment logs.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01329 · Published 2018-05-21 · No fix listed CWE-532
Priority MEDIUM 44
In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00853 · Published 2022-09-30 · Fixed in 2022.2.8277, 2022.3.10586 +1
Priority MEDIUM 41
In affected versions of Octopus Deploy it is possible for a user to introduce code via offline package creation
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00721 · Published 2023-03-16 · Fixed in 2022.2.8552, 2022.3.10750 +2 CWE-77
Priority MEDIUM 41
In affected versions of Octopus Deploy it is possible to upload a zipbomb file as a task which results in Denial of Service
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01013 · Published 2023-02-22 · Fixed in 2022.3.11043, 2022.4.8401 CWE-434
Priority MEDIUM 40
A race condition was identified through which privilege escalation was possible in certain configurations.
CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.00389 · Published 2024-04-09 · Fixed in 2023.4.8432, 2024.1.12087 +1 CWE-1223
Priority MEDIUM 40
In affected versions of Octopus Deploy it is possible for certain types of sensitive variables to inadvertently become unmasked when viewed in variable preview.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00597 · Published 2023-01-02 · Fixed in 2021.3.13150, 2022.1.3281 +3 CWE-200
Priority MEDIUM 40
In affected versions of Octopus Server it is possible for target discovery to print certain values marked as sensitive to log files in plaint-text in when verbose logging is enabled.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00618 · Published 2022-11-25 · Fixed in 2022.2.7965, 2022.3.9163 CWE-532
Priority LOW 38
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Linux and Microsoft Windows Octopus Server on Windows, Linux allows SQL Injection.This issue affects Octopus Server: f…
CVSS 4.0HIGH 8.7· Network · Low privileges · No interaction · EPSS 0.00431 · Published 2024-09-30 · Fixed in 2024.1.13038, 2024.2.9482 +1 CWE-89
Priority LOW 38
In affected versions of Octopus Server it is possible to use the Git Connectivity test function on the VCS project to initiate an SMB request resulting in the potential for an NTLM relay attack.
CVSS 3.1HIGH 8.1· Network · No auth · No interaction · EPSS 0.0063 · Published 2022-10-14 · Fixed in 2022.1.3180, 2022.2.7965 +1 CWE-294
Priority LOW 38
In Octopus Deploy 2019.1.0 through 2019.3.1 and 2019.4.0 through 2019.4.5, an authenticated user with the VariableViewUnscoped or VariableEditUnscoped permission scoped to a specific project could view or edit unscoped v…
CVSS 3.0HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.01151 · Published 2019-05-01 · No fix listed CWE-269
Priority LOW 37
In affected versions of Octopus Deploy where customers are using Active Directory for authentication it was possible for an unauthenticated user to make an API request against two endpoints which would retrieve some data…
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00373 · Published 2025-02-11 · Fixed in 2024.3.13071, 2024.4.7065 CWE-648
Priority LOW 35
In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service using the Variable Project Template.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00893 · Published 2022-08-19 · Fixed in 2022.1.2894, 2022.2.6872 +1
Priority LOW 35
In Octopus Deploy version 2018.5.1 to 2018.5.7, a user with Task View is able to view a password for a Service Fabric Cluster, when the Service Fabric Cluster target is configured in Azure Active Directory security mode…
CVSS 3.0HIGH 7.5· Network · Low privileges · No interaction · EPSS 0.00914 · Published 2018-06-11 · No fix listed CWE-200
Priority LOW 34
In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service targeting the build information request validation.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00784 · Published 2022-08-19 · Fixed in 2022.1.2894, 2022.2.6872 +1
Priority LOW 34
In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service via the package upload function.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00784 · Published 2022-08-19 · Fixed in 2022.1.2894, 2022.2.6872 +1
Priority LOW 34
When generating a user invitation code in Octopus Server, the validity of this code can be set for a specific number of users.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00852 · Published 2022-05-19 · Fixed in 2021.3.12533, 2022.1.53
Priority LOW 34
In Octopus Server after version 2018.8.2 if the Octopus Server Web Request Proxy is configured with authentication, the password is shown in plaintext in the UI.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00611 · Published 2021-08-18 · Fixed in 2020.6.5310, 2021.1.7622 CWE-312
Priority LOW 34
When Octopus Server is installed using a custom folder location, folder ACLs are not set correctly and could lead to an unprivileged user using DLL side-loading to gain privileged access.
CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.00263 · Published 2021-10-07 · Fixed in 2020.4.229, 2020.5.256 CWE-426
Priority LOW 33
In affected versions of Octopus Server it is possible for the OpenID client secret to be logged in clear text during the configuration of Octopus Server.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00385 · Published 2023-12-14 · Fixed in 2023.1.11942, 2023.2.13151 +1 CWE-532
Priority LOW 32
An Information Exposure issue in the Terraform deployment step in Octopus Deploy before 2019.1.8 (and before 2018.10.4 LTS) allows remote authenticated users to view sensitive Terraform output variables via log files.
CVSS 3.0MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.01548 · Published 2019-02-20 · No fix listed CWE-532
Priority LOW 31
In affected versions of Octopus Server under certain circumstances it is possible for sensitive variables to be printed in the deployment variable snapshot in clear-text.
CVSS 4.0HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00383 · Published 2026-08-20 · Fixed in 2026.1.11587, 2026.2.13190 CWE-532
Priority LOW 31
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.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00565 · Published 2022-10-12 · Fixed in 2022.1.3134, 2022.2.7934 +1 CWE-359
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