Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Octopus Deploy | Octopus Server | unaffected |
|
No data.
No data.
No data available yet.
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.221% probability within 30 days)
Key SSVC decision points have not yet been added.
| Link | Providers |
|---|---|
| https://advisories.octopus.com/post/2026/sa2026-19 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authentication Cookie Tampering Enables Privilege Escalation to Administrator |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authentication Cookie Tampering Enables Privilege Escalation to Administrator |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV4_0
|
cvssV4_0
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of permissions assigned to a user that allowed them to view users or audit events, could result in the user escalating their privileges to those of an Administrator. | |
| Weaknesses | CWE-649 | |
| References |
| |
| Metrics |
cvssV4_0
|
No data.