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TI-2026-76660 Aliases CVE-2026-77926

Aix-DB Authenticated RCE via ChatBI Common Agent Execute Tool

Priority HIGH 73CWE-749Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Aix-DB 1.2.4 contains a remote code execution flaw in the ChatBI common agent. The deepagents execute tool is not gated, so an authenticated non-admin user with low privileges can run operating system commands on the host by sending crafted chat input to POST /dify/get_answer or uploading documents with malicious text. Successful exploitation exposes datasource credentials and model API keys. The weakness is classified as CWE-749, and a public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00851 58th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
apconwAix-DB1.2.4 – 1.2.4—No fix listedCNA
  • Aix-DB Vendorapconw Affected 1.2.4 – 1.2.4 Fixed in — No fix listed CNA

Remediation

The sources list no fix for Aix-DB 1.2.4.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-20 Threatist record created from CVE-2026-77926
  2. 2026-10-20 CISA SSVC decision points changed
  3. 2026-10-20 Priority changed: MEDIUM → HIGH

References

Exploit 1

Other 1

  • TI-2026-57185 Aix-DB through 1.2.4 Stored Cross-Site Scripting via Markdown CVSS 4.0MEDIUM 5.1
  • TI-2026-03935 apconw Aix-DB terminology_retriever.py sql injection CVSS 4.0MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences