CVE-2026-72776 (GCVE-0-2026-72776)

Vulnerability from cvelistv5 – Published: 2026-08-13 21:14 – Updated: 2026-09-24 14:18
VLAI
Title
AgenticSeek Unauthenticated RCE via /query API Endpoint
Summary
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.
Severity
9.3 (Critical)
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
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 01:39 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6519 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Fosowl AgenticSeek Affected: 0 , < f1eb2cfc721f8a21dd16a8b048a9ca89f3259f6f (git)
    cpe:2.3:a:fosowl:agenticseek:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-08-13 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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