Vulnerability details
CVE-2026-77926
apconw Aix-DB
Aix-DB 1.2.4 Authenticated RCE via ChatBI Common Agent Execute Tool
CVSS 4.0
8.7High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | 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 |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| apconw | Aix-DB | 1.2.4 ≤ v ≤ 1.2.4 | CVEProject cvelistV5 (CNA) |
References and advisories
3- https://www.lasso.security/vulnerability-database/cve-2026-77926 technical-descriptionexploit
- https://github.com/apconw/Aix-DB/blob/5d370adf3e695fc8b11137e5beeb01973cb46810/agent/common/enhanced_common_agent.py#L237 technical-description
- https://www.vulncheck.com/advisories/aix-db-1.2.4-authenticated-rce-via-chatbi-common-agent-execute-tool third-party-advisory
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Details
- Published
- 2026-10-20
- Last updated
- 2026-10-20
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.85%
Probability of exploitation in 30 days
58.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-749Exposed Dangerous Method or Function