{"id":"CVE-2026-77926","summary":"Aix-DB 1.2.4 Authenticated RCE via ChatBI Common Agent Execute Tool","details":"Aix-DB 1.2.4 contains a remote code execution vulnerability that allows authenticated non-admin users to run operating system commands through the ChatBI common agent's ungated deepagents execute tool. Attackers can send crafted chat input to POST /dify/get_answer or upload documents with malicious text to run host commands, exposing datasource credentials and model API keys.","modified":"2026-10-20T10:46:39.992987111Z","published":"2026-10-20T00:46:09.952Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-749"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77926.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77926.json"},{"type":"PACKAGE","url":"https://github.com/apconw/Aix-DB"},{"type":"ARTICLE","url":"https://github.com/apconw/Aix-DB/blob/5d370adf3e695fc8b11137e5beeb01973cb46810/agent/common/enhanced_common_agent.py#L237"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77926"},{"type":"EVIDENCE","url":"https://www.lasso.security/vulnerability-database/cve-2026-77926"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/aix-db-1.2.4-authenticated-rce-via-chatbi-common-agent-execute-tool"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apconw/aix-db","events":[{"introduced":"5d370adf3e695fc8b11137e5beeb01973cb46810"},{"last_affected":"5d370adf3e695fc8b11137e5beeb01973cb46810"}],"database_specific":{"extracted_events":[{"strategy":"StandaloneSingleVersion","range":[{"introduced":"1.2.4"},{"last_affected":"1.2.4"}],"source":"AFFECTED_FIELD"}]}}],"versions":["1.2.4","v1.2.4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-77926.json"}}],"schema_version":"1.9.1","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}