CVE-2026-85241
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Summary
A weakness has been identified in SpecterOps BloodHound up to 9.5.1. The affected element is the function NewV2API of the file cmd/api/src/api/registration/v2.go of the component Graph Write Endpoint. Executing a manipulation can lead to improper authorization. It is possible to launch the attack remotely. Upgrading to version 9.6.0-rc1, 9.6.0 and 9.7.0-rc3 is sufficient to fix this issue. This patch is called 39d1276a63e95a7713f954dea632a19651d9cebb. You should upgrade the affected component.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SpecterOps | BloodHound | 9.0.0 | affected |
| SpecterOps | BloodHound | 9.1.0 | affected |
| SpecterOps | BloodHound | 9.2.2 | affected |
| SpecterOps | BloodHound | 9.4.0 | affected |
| SpecterOps | BloodHound | 9.5.0 | affected |
| SpecterOps | BloodHound | 9.5.1 | affected |
| SpecterOps | BloodHound | 9.6.0-rc1 | unaffected |
| SpecterOps | BloodHound | 9.6.0 | unaffected |
| SpecterOps | BloodHound | 9.7.0-rc3 | unaffected |
Weaknesses
- CWE-285: Improper Authorization
- CWE-266: Incorrect Privilege Assignment
References
- https://vuldb.com/vuln/398471
- https://vuldb.com/vuln/398471/cti
- https://vuldb.com/cve/CVE-2026-85241
- https://vuldb.com/submit/894488
- https://github.com/SpecterOps/BloodHound/commit/39d1276a63e95a7713f954dea632a19651d9cebb
- https://github.com/SpecterOps/BloodHound/releases/tag/v9.6.0-rc1
- https://github.com/SpecterOps/BloodHound/
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