Vulnerability Description
In Octopus Deploy through 2020.4.2, an attacker could redirect users to an external site via a modified HTTP Host header.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Octopus | Octopus Deploy | >= 2019.8.2, <= 2020.4.2 |
Related Weaknesses (CWE)
References
- https://github.com/OctopusDeployThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6622Issue TrackingThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6627Issue TrackingThird Party Advisory
- https://github.com/OctopusDeployThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6622Issue TrackingThird Party Advisory
- https://github.com/OctopusDeploy/Issues/issues/6627Issue TrackingThird Party Advisory
FAQ
What is CVE-2020-26161?
CVE-2020-26161 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In Octopus Deploy through 2020.4.2, an attacker could redirect users to an external site via a modified HTTP Host header.
How severe is CVE-2020-26161?
CVE-2020-26161 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-26161?
Check the references section above for vendor advisories and patch information. Affected products include: Octopus Octopus Deploy.