{"id":"CVE-2026-72776","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72776","summary":"AgenticSeek (commit fc242c7) contains an unauthenticated remote code execution vulnerability that allows any network-adjacent attacker to execute arbitrary commands by submitting crafted…","details":"AgenticSeek (commit fc242c7) contains an unauthenticated remote code execution vulnerability that allows any network-adjacent attacker to execute arbitrary commands by submitting crafted queries to the unprotected POST /query API endpoint bound to 0.0.0.0:7777 with wildcard CORS. Attackers can send unauthenticated HTTP requests that cause the autonomous agent to generate and execute shell commands through BashInterpreter using subprocess.Popen with shell=True and safety=False, bypassing the incomplete command blocklist to achieve full host-level code execution.","published":"2026-08-13T22:17:23.340","modified":"2026-08-13T22:17:23.340","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/Fosowl/agenticSeek/pull/534/changes/f1eb2cfc721f8a21dd16a8b048a9ca89f3259f6f","label":"Fosowl/agenticSeek#534"},"references":[{"type":"WEB","url":"https://github.com/Fosowl/agenticSeek"},{"type":"WEB","url":"https://github.com/Fosowl/agenticSeek/issues/520"},{"type":"WEB","url":"https://github.com/Fosowl/agenticSeek/pull/534/changes/f1eb2cfc721f8a21dd16a8b048a9ca89f3259f6f"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/agenticseek-unauthenticated-rce-via-query-api-endpoint"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-13T22:17:23.340"}}