{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-59255 exists.","fix":"No fix has been published for CVE-2026-59255 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-59255 is a high-severity missing authorization vulnerability in SpecterOps BloodHound, published on 15 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-59255 and fix it if it is affected.\n\nWhat it is: CVE-2026-59255 is a high-severity missing authorization vulnerability in SpecterOps BloodHound, published on 15 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-59255 exists.\n\nAffected product: SpecterOps BloodHound. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-59255/ (Markdown: https://insights.sbomify.com/CVE-2026-59255/index.md)","id":"CVE-2026-59255","markdown":"https://insights.sbomify.com/CVE-2026-59255/index.md","name":"CVE-2026-59255","record":{"aliases":["GHSA-7qmq-x64g-8v7j"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"BloodHound security tool","requires_auth":"low_privilege","summary":"Authenticated attackers can modify the global graph schema by accessing unprotected custom node API endpoints in BloodHound.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"BloodHound through 9.4.0, fixed in commit 8f79035, contains a missing authorization vulnerability in the custom-nodes API endpoints that allows any authenticated user to modify the global graph schema. Attackers with valid session tokens can create, update, or delete custom node types affecting all users and tenants by invoking unprotected POST, PUT, and DELETE operations on the custom-nodes endpoints.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"BloodHound Missing Authorization on Custom Node Management API","id":"CVE-2026-59255","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"WWBN AVideo Unbound Token Authorization Bypass via Gallery","id":"CVE-2026-59256"},"packages":[],"prev":{"headline":"n8n - External Secrets Disclosure via Workflow Node Expressions","id":"CVE-2026-59254"},"products":["BloodHound"],"published":"2026-07-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["SpecterOps"]},"summary":"Authenticated attackers can modify the global graph schema by accessing unprotected custom node API endpoints in BloodHound.","url":"https://insights.sbomify.com/CVE-2026-59255/"}