---
title: "CVE-2026-116339: iFlytek astron-agent - Incomplete Blacklist"
description: "iFlytek astron-agent <= 1.1.2 contains an incomplete blacklist vulnerability caused by manipulation in DDL Whitelist Handler in core/memory/database/api/v1/exec_ddl.py, letting remote attackers bypass blacklist protections, exploit requires crafted requests."
url: https://panop.io/threat-heartbeat/CVE-2026-116339/
---

# CVE-2026-116339 iFlytek astron-agent - Incomplete Blacklist

iFlytek astron-agent <= 1.1.2 contains an incomplete blacklist vulnerability caused by manipulation in DDL Whitelist Handler in core/memory/database/api/v1/exec\_ddl.py, letting remote attackers bypass blacklist protections, exploit requires crafted requests.

CVSS base score 7.3 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-116339)

## Details

Type

Incomplete Blacklist

CVSS vector

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

Published

26 October 2026

Updated

27 October 2026

Weakness

[CWE-183](https://cwe.mitre.org/data/definitions/183.html)

## Vendor fix

Update to the latest version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-116339](https://nvd.nist.gov/vuln/detail/CVE-2026-116339)
- [https://vuldb.com/submit/1011581](https://vuldb.com/submit/1011581)
- [https://vuldb.com/vuln/426314](https://vuldb.com/vuln/426314)
- [https://vuldb.com/vuln/426314/cti](https://vuldb.com/vuln/426314/cti)
- [https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v1\_ddl\_whitelist\_comment\_smuggling.py](https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v1_ddl_whitelist_comment_smuggling.py)
- [https://github.com/Rinne666/poc/tree/main/astron-agent-poc](https://github.com/Rinne666/poc/tree/main/astron-agent-poc)
- [https://vuldb.com/cve/CVE-2026-116339](https://vuldb.com/cve/CVE-2026-116339)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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