Aggregating NVD, CVE, and multi-source threat feeds, this list provides deep analysis of high-risk threats such as RCE. By integrating CVSS and EPSS models, the system dynamically tracks Exp (Exploit) resources and PoC availability to accurately assess Exploitability. Combined with official Patches and remediation strategies, it helps prioritize Vulnerability Management workflows, significantly shortening response cycles and securing your critical assets.
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| CVE | Description | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|
| CVE-2021-26556 | 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. | 7.8 | 0.25% | 2021-10-06 | 2026-06-16 |
| CVE-2021-26557 | When Octopus Tentacle 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. | 7.8 | 0.31% | 2021-10-06 | 2026-06-16 |
| CVE-2021-31816 | When configuring Octopus Server if it is configured with an external SQL database, on initial configuration the database password is written to the OctopusServer.txt log file in plaintext. | 7.5 | 0.86% | 2021-07-08 | 2026-06-16 |
| CVE-2021-31817 | When configuring Octopus Server if it is configured with an external SQL database, on initial configuration the database password is written to the OctopusServer.txt log file in plaintext. | 7.5 | 0.86% | 2021-07-08 | 2026-06-16 |
| CVE-2021-31818 | Affected versions of Octopus Server are prone to an authenticated SQL injection vulnerability in the Events REST API because user supplied data in the API request isn’t parameterised correctly. Exploiting this vulnerability could allow unauthorised access to database tables. | 4.3 | 0.62% | 2021-06-17 | 2026-06-16 |
| CVE-2021-31819 | In Halibut versions prior to 4.4.7 there is a deserialisation vulnerability that could allow remote code execution on systems that already trust each other based on certificate verification. | 9.8 | 2.28% | 2021-09-21 | 2026-06-16 |
| CVE-2021-31820 | 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. | 7.5 | 0.61% | 2021-08-18 | 2026-06-16 |
| CVE-2021-31821 | When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image | 5.5 | 0.18% | 2022-01-19 | 2026-06-16 |
| CVE-2021-31822 | When Octopus Tentacle is installed on a Linux operating system, the systemd service file permissions are misconfigured. This could lead to a local unprivileged user modifying the contents of the systemd service file to gain privileged access. | 7.8 | 0.21% | 2021-11-24 | 2026-06-16 |
| CVE-2022-1502 | Permissions were not properly verified in the API on projects using version control in Git. This allowed projects to be modified by users with only ProjectView permissions. | 4.3 | 0.49% | 2022-05-04 | 2026-06-17 |
| CVE-2022-1670 | When generating a user invitation code in Octopus Server, the validity of this code can be set for a specific number of users. It was possible to bypass this restriction of validity to create extra user accounts above the initial number of invited users. | 7.5 | 0.78% | 2022-05-19 | 2026-06-17 |
| 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. | 5.3 | 0.46% | 2022-07-15 | 2026-06-17 |
| CVE-2022-1901 | In affected versions of Octopus Deploy it is possible to unmask sensitive variables by using variable preview. | 5.3 | 0.46% | 2022-08-19 | 2026-06-17 |
| CVE-2022-2013 | In Octopus Server after version 2022.1.1495 and before 2022.1.2647 if private spaces were enabled via the experimental feature flag all new users would have access to the Script Console within their private space. | 7.5 | 0.83% | 2022-06-12 | 2026-06-17 |
| CVE-2022-2049 | In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service via the package upload function. | 7.5 | 0.66% | 2022-08-19 | 2026-06-17 |
| CVE-2022-2074 | In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service using the Variable Project Template. | 7.5 | 0.72% | 2022-08-19 | 2026-06-17 |
| CVE-2022-2075 | In affected versions of Octopus Deploy it is possible to perform a Regex Denial of Service targeting the build information request validation. | 7.5 | 0.66% | 2022-08-19 | 2026-06-17 |
| CVE-2022-2258 | In affected versions of Octopus Deploy it is possible for a user to view Tagsets without being explicitly assigned permissions to view these items | 4.3 | 0.50% | 2023-03-13 | 2026-06-17 |
| CVE-2022-2259 | In affected versions of Octopus Deploy it is possible for a user to view Workerpools without being explicitly assigned permissions to view these items | 4.3 | 0.43% | 2023-03-13 | 2026-06-17 |
| CVE-2022-23184 | In affected Octopus Server versions when the server HTTP and HTTPS bindings are configured to localhost, Octopus Server will allow open redirects. | 6.1 | 0.55% | 2022-02-06 | 2026-06-17 |