Privilege Escalation via Improper Permission Validation in Octopus Server LDAP Login Editing
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 |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Octopus | Octopus Server |
|
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.363% probability within 30 days)
Key SSVC decision points have not yet been added.
| Link | Providers |
|---|---|
| https://advisories.octopus.com/post/2026/sa2026-21 |
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| Type | Values Removed | Values Added |
|---|---|---|
| Title | Privilege Escalation via Improper Permission Validation in Octopus Server LDAP Login Editing |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Permission Validation Flaw Allows Self‑Edit of Login Identities to Grant Escalated Privileges |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Permission Validation Flaw Allows Self‑Edit of Login Identities to Grant Escalated Privileges |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Octopus
Octopus octopus Server |
|
| Vendors & Products |
Octopus
Octopus octopus Server |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In affected versions of Octopus Server, incorrect validation of permissions assigned to a user that would allow them to edit their own login identities could result in that user being granted elevated permissions, up to and including system administrator access. This issue affects instances using LDAP authentication with self-service login editing enabled. | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV4_0
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