CVEvulnerability
CVE-2020-27155
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Description
An issue was discovered in Octopus Deploy through 2020.4.4. If enabled, the websocket endpoint may allow an untrusted tentacle host to present itself as a trusted one.
Affected configurations
• octopus octopus deploy (>= 3.11.13 <= 2020.4.4)
References
- https://github.com/OctopusDeploy Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6637 Issue Tracking, Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6639 Issue Tracking, Patch, Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6640 Issue Tracking, Patch, Third Party Advisory
- https://github.com/OctopusDeploy Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6637 Issue Tracking, Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6639 Issue Tracking, Patch, Third Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6640 Issue Tracking, Patch, Third Party Advisory