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Details of issue NIXPKGS-2026-2499

NIXPKGS-2026-2499
published 7 hours ago
SpecterOps BloodHound Graph Write Endpoint v2.go NewV2API improper authorization
Permalink CVE-2026-85241
5.3 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): Low (L)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): Low (L)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Exploit Maturity (E): Not Defined (X)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): Low (L)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
updated 7 hours ago by @LeSuisse Activity log
  • Created suggestion 13 hours ago
  • @LeSuisse ignored
    6 packages
    • bloodhound-py
    • haskellPackages.bloodhound
    • python313Packages.bloodhound
    • python314Packages.bloodhound
    • python313Packages.bloodhound-py
    • python314Packages.bloodhound-py
    8 hours ago
  • @LeSuisse accepted 8 hours ago
  • @LeSuisse published on GitHub 7 hours ago
SpecterOps BloodHound Graph Write Endpoint v2.go NewV2API improper authorization

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 products

BloodHound
  • ==9.5.0
  • ==9.6.0-rc1
  • ==9.7.0-rc3
  • ==9.5.1
  • ==9.6.0
  • ==9.0.0
  • ==9.1.0
  • ==9.4.0
  • ==9.2.2

Matching in nixpkgs

pkgs.bloodhound

Active Directory reconnaissance and attack path management tool

Ignored packages (6)

pkgs.bloodhound-py

Python based ingestor for BloodHound, based on Impacket