CVE-2026-116339 Details
Description
A vulnerability was determined in iFlytek astron-agent up to 1.1.2. This affects an unknown function of the file core/memory/database/api/v1/exec_ddl.py of the component DDL Whitelist Handler. This manipulation causes incomplete blacklist. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
A vulnerability exists in iFlytek Astron-Agent versions through 1.1.2, specifically in the DDL Whitelist Handler component. The issue arises from an incomplete blacklist implementation in the 'exec_ddl' API, allowing remote execution of certain PostgreSQL commands. This vulnerability has been publicly disclosed and exploited.
To address this vulnerability, the application should reject any DDL commands that are not explicitly allowed, strip comments before performing whitelist checks, and run the database with least privilege.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 26, 2026CISA-ADP
Assessed Oct 26, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v1_ddl_whitelist_comment_smuggling.py | [email protected] | ExploitTechnical Description |
| https://github.com/Rinne666/poc/tree/main/astron-agent-poc | [email protected] | BundleTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-116339 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1011581 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/426314 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/426314/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-183 | Permissive List of Allowed Inputs | [email protected] |
| CWE-184 | Incomplete List of Disallowed Inputs | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| iFlytek astron-agent | <= 1.1.2 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 26, 2026 | CVE Modified | CISA-ADP |
| Oct 26, 2026 | New CVE Received | [email protected] |