CVE-2026-116339— iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist

Quick assessment

Affected

iFlytek astron-agent

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

经确认，iFlytek 的 astron-agent 组件（版本 1.1.2 及以下）存在安全漏洞。该漏洞影响其 DDL 白名单处理器组件中核心模块的某个未知功能，攻击者可通过操纵该功能导致黑名单机制不完整。该漏洞可被远程利用。目前，相关利用方式已在公开渠道披露，可能被恶意利用。厂商已在漏洞披露早期被联系，但至今未作任何回应。

CVSS 7.3 · High EPSS 0.48% · P41 Updated Oct 27, 2026

Possible ATT&CK Techniques 3 AI

T1068 · Exploitation for Privilege Escalation T1078 · Valid Accounts T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

Vendor	Product	Version Range	Status
iFlytek	astron-agent	`1.1.0`	affected
		`1.1.1`	affected
		`1.1.2`	affected

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Vulnerability Information

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Vulnerability Title

iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

不完整的黑名单

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
iFlytek	astron-agent	1.1.0	`cpe:2.3:a:iflytek:astron-agent::::::::`

II. Public POCs for CVE-2026-116339

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-116339

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Proof of Concept for CVE-2026-116339 (1)

🔗 poc/astron-agent-poc/poc/v1_ddl_whitelist_comment_smuggling.py at main · Rinne666/poc · GitHub Read full article exploit

https://www.cve.org/CVERecord?id=CVE-2026-116339

IV. Related Vulnerabilities

Same product: astron-agent

Same vendor: iFlytek

Same weakness: CWE-184