{"answers":{"affected":"2 open source packages ship an affected version, including com.arcadedb:arcadedb-server.","exploited":"There is no known exploitation of CVE-2026-44221 in the wild and no public exploit code.","fix":"Upgrade com.arcadedb:arcadedb-server to 26.4.2 or later.","what":"CVE-2026-44221 is a critical missing authorization vulnerability in ArcadeData arcadedb, published on 12 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-44221 and fix it if it is affected.\n\nWhat it is: CVE-2026-44221 is a critical missing authorization vulnerability in ArcadeData arcadedb, published on 12 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-44221 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.arcadedb:arcadedb-server (Maven): affected from 21.10.1; fixed in 26.4.2\n- com.arcadedb:arcadedb-server (Maven): affected from 21.10.1; fixed in 26.4.2\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-2026-44221/ (Markdown: https://insights.sbomify.com/CVE-2026-44221/index.md)","id":"CVE-2026-44221","markdown":"https://insights.sbomify.com/CVE-2026-44221/index.md","name":"CVE-2026-44221","record":{"aliases":["GHSA-fxc7-fm93-6q77"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ArcadeDB Multi-Model DBMS","requires_auth":"low_privilege","summary":"Authenticated users can bypass authorization to read, write, and modify schema in any database on the same ArcadeDB server.","user_interaction":"required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"ArcadeDB is a Multi-Model DBMS. Starting in version 21.10.1 and prior to version 26.4.2, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two distinct defects contributed: (1) ServerSecurityUser.getDatabaseUser() returned a DB user with an uninitialized fileAccessMap, which requestAccessOnFile treated as allow-all; (2) ArcadeDBServer.createDatabase() omitted factory.setSecurity(...) so any database created via POST /api/v1/server {\"command\":\"create database X\"} had its entire record-level authorization system silently disabled. In combination, record-level and database-level authorization could be bypassed by any authenticated principal. This vulnerability is fixed in 26.4.2.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ArcadeDB: Cross-database authorization bypass and unsecured newly-created databases","id":"CVE-2026-44221","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"vLLM: Remote DoS via Special-Token Placeholders","id":"CVE-2026-44222"},"packages":[{"ecosystem":"Maven","fixed":["26.4.2"],"introduced":["21.10.1"],"last_affected":[],"package":"com.arcadedb:arcadedb-server","purl":null,"source":"GHSA-fxc7-fm93-6q77"},{"ecosystem":"Maven","fixed":["26.4.2"],"introduced":["21.10.1"],"last_affected":[],"package":"com.arcadedb:arcadedb-server","purl":"pkg:maven/com.arcadedb/arcadedb-server","source":"GHSA-fxc7-fm93-6q77"}],"prev":{"headline":"ciguard: discover_pipeline_files follows symlinks out of scan root","id":"CVE-2026-44220"},"products":["arcadedb"],"published":"2026-05-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"total"},"state":"PUBLISHED","updated":"2026-08-03","vendors":["ArcadeData"]},"summary":"Authenticated users can bypass authorization to read, write, and modify schema in any database on the same ArcadeDB server.","url":"https://insights.sbomify.com/CVE-2026-44221/"}