{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-85241", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-09-03T15:45:24.645Z", "datePublished": "2026-09-03T22:30:14.587Z", "dateUpdated": "2026-09-03T22:30:14.587Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-03T22:30:14.587Z"}, "title": "SpecterOps BloodHound Graph Write Endpoint v2.go NewV2API improper authorization", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-285", "lang": "en", "description": "Improper Authorization"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-266", "lang": "en", "description": "Incorrect Privilege Assignment"}]}], "affected": [{"vendor": "SpecterOps", "product": "BloodHound", "versions": [{"version": "9.0.0", "status": "affected"}, {"version": "9.1.0", "status": "affected"}, {"version": "9.2.2", "status": "affected"}, {"version": "9.4.0", "status": "affected"}, {"version": "9.5.0", "status": "affected"}, {"version": "9.5.1", "status": "affected"}, {"version": "9.6.0-rc1", "status": "unaffected"}, {"version": "9.6.0", "status": "unaffected"}, {"version": "9.7.0-rc3", "status": "unaffected"}], "cpes": ["cpe:2.3:a:specterops:bloodhound:*:*:*:*:*:*:*:*"], "modules": ["Graph Write Endpoint"]}], "descriptions": [{"lang": "en", "value": "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."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "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", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"}}], "timeline": [{"time": "2026-09-03T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-09-03T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-09-03T17:52:17.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "b1d0ws (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB Vulnerability Moderation Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/398471", "name": "VDB-398471 | SpecterOps BloodHound Graph Write Endpoint v2.go NewV2API improper authorization", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/398471/cti", "name": "VDB-398471 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-85241", "name": "CVE-2026-85241 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/894488", "name": "Submit #894488 | SpecterOps BloodHound 9.4.0 Improper Authorization", "tags": ["third-party-advisory"]}, {"url": "https://github.com/SpecterOps/BloodHound/commit/39d1276a63e95a7713f954dea632a19651d9cebb", "tags": ["patch"]}, {"url": "https://github.com/SpecterOps/BloodHound/releases/tag/v9.6.0-rc1", "tags": ["patch"]}, {"url": "https://github.com/SpecterOps/BloodHound/", "tags": ["product"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202609"]}}}

{}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:specterops:bloodhound:*:*:*:*:*:*:*:*"], "modules": ["Graph Write Endpoint"], "product": "BloodHound", "vendor": "SpecterOps", "versions": [{"status": "affected", "version": "9.0.0"}, {"status": "affected", "version": "9.1.0"}, {"status": "affected", "version": "9.2.2"}, {"status": "affected", "version": "9.4.0"}, {"status": "affected", "version": "9.5.0"}, {"status": "affected", "version": "9.5.1"}, {"status": "unaffected", "version": "9.6.0-rc1"}, {"status": "unaffected", "version": "9.6.0"}, {"status": "unaffected", "version": "9.7.0-rc3"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-85241", "lastModified": "2026-09-03T23:17:20.807", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-09-03T23:17:20.807", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/SpecterOps/BloodHound/"}, {"source": "cna@vuldb.com", "url": "https://github.com/SpecterOps/BloodHound/commit/39d1276a63e95a7713f954dea632a19651d9cebb"}, {"source": "cna@vuldb.com", "url": "https://github.com/SpecterOps/BloodHound/releases/tag/v9.6.0-rc1"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/cve/CVE-2026-85241"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/894488"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/398471"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/398471/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-285"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.0.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.1.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.2.2"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.4.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.5.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "9.5.1"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "9.6.0-rc1"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "9.6.0"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "9.7.0-rc3"}}], "enrichment": {"confidence": 100.0, "confidence_source": "inferred", "scores": [{"score": 100.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "BloodHound", "source": "cna", "vendor": "SpecterOps"}, "product": "bloodhound", "vendor": "specterops"}], "created": "2026-09-03T23:30:10.740594+00:00", "updated": "2026-09-03T23:45:04.212634+00:00", "vendors": ["specterops", "specterops$PRODUCT$bloodhound"]}