{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-75850 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-75850 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75850 is a low-severity missing authorization vulnerability in ArcadeData arcadedb, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-75850 and fix it if it is affected.\n\nWhat it is: CVE-2026-75850 is a low-severity missing authorization vulnerability in ArcadeData arcadedb, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-75850 in the wild and no public exploit code.\n\nAffected product: ArcadeData arcadedb. 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-2026-75850/ (Markdown: https://insights.sbomify.com/CVE-2026-75850/index.md)","id":"CVE-2026-75850","markdown":"https://insights.sbomify.com/CVE-2026-75850/index.md","name":"CVE-2026-75850","record":{"aliases":["GHSA-4h2x-5rvm-qq8v","GHSA-c23x-pqcj-7hfm"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"ArcadeDB database","requires_auth":"low_privilege","summary":"Attackers with limited permissions can bypass per-type ACLs to read and write unauthorized data via batch handlers in ArcadeDB.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"ArcadeDB before 26.8.1 fails to bind the authenticated principal (setCurrentUser) on its batch and time-series HTTP handlers. Because no principal is bound on the worker thread, the engine's fine-grained per-type ACL layer (LocalBucket.checkPermissionsOnFile) does not execute for these handlers. In deployments that use per-type or per-group ACLs, a user with database access but only limited per-type permissions can read from and write to types they are not authorized to access by submitting requests to the batch/time-series endpoints. Deployments that rely solely on database-level access control are not affected.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"ArcadeDB before 26.8.1 Per-Type ACL Bypass via Batch Handlers","id":"CVE-2026-75850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"ArcadeDB before 26.8.1 Authentication Bypass via Async Command","id":"CVE-2026-75851"},"packages":[],"prev":{"headline":"Sensitive attribute values stored in a non-sensitive public changes map in AshPaperTrail","id":"CVE-2026-75847"},"products":["arcadedb"],"published":"2026-08-18","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-19","vendors":["ArcadeData"]},"summary":"Attackers with limited permissions can bypass per-type ACLs to read and write unauthorized data via batch handlers in ArcadeDB.","url":"https://insights.sbomify.com/CVE-2026-75850/"}