{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-85693 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-85693 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-85693 is a high-severity missing authorization vulnerability in mckaywrigley chatbot-ui, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-85693 and fix it if it is affected.\n\nWhat it is: CVE-2026-85693 is a high-severity missing authorization vulnerability in mckaywrigley chatbot-ui, published on 4 Sep 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-2026-85693 in the wild and no public exploit code.\n\nAffected product: mckaywrigley chatbot-ui. 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-2026-85693/ (Markdown: https://insights.sbomify.com/CVE-2026-85693/index.md)","id":"CVE-2026-85693","markdown":"https://insights.sbomify.com/CVE-2026-85693/index.md","name":"CVE-2026-85693","record":{"aliases":["GHSA-258v-w87q-m5c9"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Chatbot UI","requires_auth":"low_privilege","summary":"Authenticated attackers can access private file content of other users by exploiting an authorization bypass in the retrieval API.","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:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Chatbot UI contains an authorization bypass vulnerability in the retrieval endpoint that allows authenticated attackers to access private file content belonging to other users by supplying arbitrary file UUIDs. The endpoint uses a service-role Supabase client that bypasses row-level security and fails to validate file ownership, enabling attackers to retrieve indexed content chunks from victim files through crafted POST requests.","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":"Chatbot UI Cross-User Private File Content Disclosure via Retrieval API","id":"CVE-2026-85693","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":"LaVague 0.2.35 Remote Code Execution via eval extraction","id":"CVE-2026-85694"},"packages":[],"prev":{"headline":"Nightingale 9.1.1 SSRF Guard Bypass via IPv6 Encoding","id":"CVE-2026-85692"},"products":["chatbot-ui"],"published":"2026-09-04","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":"2026-09-14","vendors":["mckaywrigley"]},"summary":"Authenticated attackers can access private file content of other users by exploiting an authorization bypass in the retrieval API.","url":"https://insights.sbomify.com/CVE-2026-85693/"}