Vulnerability · Published Oct 26, 2026 · Assigned by VulDB
CVE-2026-116339iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist
High 7.3
In plain English
A high-severity security flaw in astron-agent from iFlytek. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| iFlytek | astron-agent | 1.1.01.1.11.1.2 |
Weakness: CWE-184, CWE-183 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
References
- VDB-426314 | iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist vdb-entry
- VDB-426314 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-116339 | CVE Analysis and Report third-party-advisory
- Submit #1011581 | iFlytek astron-agent v1.1.2, main b4f8ed57460cbfb32016a4afd3fd7212987d33c3 Incomplete List of Disallowed Inputs third-party-advisory
- https://github.com/Rinne666/poc/tree/main/astron-agent-poc exploit
- https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v1_ddl_whitelist_comment_smuggling.py exploit