OS
Product
Octopus Server
by Octopus · last CVE Aug 20, 2026
66
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 6High 19Medium 37Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-0588
4.9
0%
Feb 11
In affected versions of Octopus Server it was possible for a user with sufficient access to set custom headers in all server responses
Affected: 2020.1.0 before 2024.3.13097; 2024.4.401 before 2024.4.7091
CVE-2019-14525
4.9
2%
Aug 5
In Octopus Deploy 2019.4.0 through 2019.6.x before 2019.6.6, and 2019.7.x before 2019.7.6, an authenticated system administrator is able to view sensitive values by visiting a…
Affected: 2019.7.0 before 2019.7.6
CVE-2026-3237
4.3
0%
Mar 17
In affected versions of Octopus Server it was possible for a low privileged user to manipulate an API request to change the signing key expiration and revocation time frames via…
Affected: before 2025.3.14731; 2025.4.51 before 2025.4.10359; 2026.1.675 before 2026.1.5571
CVE-2026-3236
4.3
0%
Mar 5
In affected versions of Octopus Server it was possible to create a new API key from an existing access token resulting in the new API key having a lifetime exceeding the original…
Affected: 2023.1.4189 before 2025.3.14761; 2025.4.51 before 2025.4.10409
CVE-2023-4509
4.3
0%
Apr 17
It is possible for an API key to be logged in clear text in the audit log file after an invalid login attempt
Affected: 2018.9.0 before 2023.4.296
CVE-2022-2416
4.3
0%
Aug 2
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
Affected: 2019.4.0 before 2022.4.9997; 2023.1.4189 before 2023.1.10235; 2023.2.2028 before 2023.2.10545
CVE-2022-2346
4.3
0%
Aug 2
In affected versions of Octopus Deploy it is possible for a low privileged guest user to interact with extension endpoints
Affected: 2019.4.0 before 2022.4.9997; 2023.1.4189 before 2023.1.10235; 2023.2.2028 before 2023.2.10545
CVE-2022-2259
4.3
0%
Mar 13
In affected versions of Octopus Deploy it is possible for a user to view Workerpools without being explicitly assigned permissions to view these items
Affected: 2019.1.0 before 2022.3.11098; 2022.4.791 before 2022.4.8463; 2023.1.4189 before 2023.1.9672; 2023.2.2028
CVE-2022-2258
4.3
0%
Mar 13
In affected versions of Octopus Deploy it is possible for a user to view Tagsets without being explicitly assigned permissions to view these items
Affected: 2019.1.0 before 2022.3.11098; 2022.4.791 before 2022.4.8463; 2023.1.4189 before 2023.1.9672; 2023.2.2028
CVE-2022-2760
4.3
1%
Sep 28
In affected versions of Octopus Deploy it is possible to reveal the Space ID of spaces that the user does not have access to view in an error message when a resource is part of…
Affected: 2019.5.7 before 2022.1.3180; 2022.2.0 before 2022.2.7965; 2022.3.0 before 2022.3.10405
CVE-2020-16197
4.3
1%
Aug 25
An issue was discovered in Octopus Deploy 3.4
Affected: 3.4.0
CVE-2019-15698
4.3
1%
Aug 27
In Octopus Deploy 2019.7.3 through 2019.7.9, in certain circumstances, an authenticated user with VariableView permissions could view sensitive values
Affected: 2019.7.3 through 2019.7.9
CVE-2024-4226
3.5
0%
Apr 30
It was identified that in certain versions of Octopus Server, that a user created with no permissions could view all users, user roles and permissions
Affected: 2022.2.6729 before 2022.2.7934; 2022.3.348 before 2022.3.9163
CVE-2024-1656
2.6
0%
Sep 11
Affected versions of Octopus Server had a weak content security policy
Affected: 2018.1.0 before 2024.2.9193
CVE-2024-7998
2.6
0%
Aug 21
In affected versions of Octopus Server OIDC cookies were using the wrong expiration time which could result in them using the maximum lifespan
Affected: 2022.4.8332 before 2024.1.12931; 2024.2.101 before 2024.2.9313
CVE-2024-4811
2.2
0%
Jul 25
In affected versions of Octopus Server under certain conditions, a user with specific role assignments can access restricted project artifacts
Affected: 2023.1.4189 before 2023.4.8608; 2024.1.437 before 2024.1.12759; 2024.2.101 before 2024.2.9193
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