{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-75852 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-75852 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75852 is a critical authentication bypass vulnerability in ArcadeData arcadedb, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-75852 and fix it if it is affected.\n\nWhat it is: CVE-2026-75852 is a critical authentication bypass vulnerability in ArcadeData arcadedb, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-75852 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-2026-75852/ (Markdown: https://insights.sbomify.com/CVE-2026-75852/index.md)","id":"CVE-2026-75852","markdown":"https://insights.sbomify.com/CVE-2026-75852/index.md","name":"CVE-2026-75852","record":{"aliases":["GHSA-fq9c-x968-g278","GHSA-xgx7-2w7q-r9mc"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ArcadeDB database","requires_auth":"none","summary":"Unauthenticated attackers can read and modify data in any database via the MongoDB wire protocol due to missing SASL authentication enforcement.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"ArcadeDB versions before 26.8.1 fail to enforce SASL authentication on data commands in the MongoDB wire-protocol plugin. Unauthenticated attackers can issue insert, find, update, delete, and create commands against any database by connecting to port 27017 without credentials.","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 MongoDB wire protocol authentication bypass cross-database","id":"CVE-2026-75852","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"ArcadeDB Gremlin Wire Protocol Authorization Bypass Cross-Database","id":"CVE-2026-75853"},"packages":[],"prev":{"headline":"ArcadeDB before 26.8.1 Authentication Bypass via Async Command","id":"CVE-2026-75851"},"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["ArcadeData"]},"summary":"Unauthenticated attackers can read and modify data in any database via the MongoDB wire protocol due to missing SASL authentication enforcement.","url":"https://insights.sbomify.com/CVE-2026-75852/"}