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.
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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Project Subscriptions
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://advisories.octopus.com/post/2026/sa2026-21 |
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History
Wed, 11 Nov 2026 07:30:00 +0000
| 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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Projects
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MITRE
Status: PUBLISHED
Assigner: Octopus
Published:
Updated: 2026-11-11T07:27:40.806Z
Reserved: 2026-10-06T07:44:16.638Z
Link: CVE-2026-105948
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses