CVE-2026-85241CWE-266CWE-285

CVE-2026-85241

Medium · published September 4, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
29.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
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
EPSS
0.00366 · 29.2th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-285 · Improper Authorization
Published
2026-09-04T03:17Z
References (7)
https://github.com/SpecterOps/BloodHound/ · [email protected]https://github.com/SpecterOps/BloodHound/commit/39d1276a63e95a7713f954dea632a19651d9cebb · [email protected]https://github.com/SpecterOps/BloodHound/releases/tag/v9.6.0-rc1 · [email protected]https://vuldb.com/cve/CVE-2026-85241 · [email protected]https://vuldb.com/submit/894488 · [email protected]https://vuldb.com/vuln/398471 · [email protected]https://vuldb.com/vuln/398471/cti · [email protected]
EPSS history
Timeline
  • 05 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 03 SEP 22:30Z
    SpecterOps BloodHound Graph Write Endpoint v2.go NewV2API improper authorization
    cvelistv5