CVE-2026-77926

HIGH 8.8

Aix-DB 1.2.4 Authenticated RCE via ChatBI Common Agent Execute Tool

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-749
Vendor	apconw
Product	aix-db
Published	Oct 20, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

apconw / Aix-DB

1.2.4 ≤ 1.2.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lasso.security: https://www.lasso.security/vulnerability-database/cve-2026-77926 github.com: https://github.com/apconw/Aix-DB/blob/5d370adf3e695fc8b11137e5beeb01973cb46810/agent/common/enhanced_common_agent.py#L237 vulncheck.com: https://www.vulncheck.com/advisories/aix-db-1.2.4-authenticated-rce-via-chatbi-common-agent-execute-tool

Credits

Noy Pearl Michael Sromin Ophir Dror