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CVE-2026-66027— Suna < 0.9.102 Broken Access Control via Message Queue API

Quick assessment

Affected
kortix-ai suna
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kortix Kortix是Kortix公司开源的一个AI代理自动化平台。 Kortix 0.9.102之前版本存在授权问题漏洞，该漏洞源于消息队列API中的访问控制缺陷，允许经过身份验证的攻击者利用缺失的所有权和账户隔离检查访问和操纵其他用户的队列资源，包括读取所有用户待处理提示队列、读取或删除单个会话、向其他用户会话队列注入任意提示，从而以受害者凭证和权限将恶意消息转发给受害者的AI代理。

CVSS 8.3 · High EPSS 0.46% · P37

Affected Version Matrix 1

VendorProduct Version RangeStatus
kortix-ai suna < 0.9.102 affected
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I. Basic Information for CVE-2026-66027

Vulnerability Information
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Vulnerability Title
Suna < 0.9.102 Broken Access Control via Message Queue API
Source: CVE Program / CVE List V5
Vulnerability Description
Suna before 0.9.102 contains a broken access control vulnerability in the message queue API that allows authenticated attackers to access and manipulate queue resources belonging to other users by exploiting missing ownership and account isolation checks. Attackers can read pending prompt queues of all users, read or delete individual sessions, and inject arbitrary prompts into another user's session queue, causing the background drainer to forward malicious messages to the victim's running AI agent with the victim's credentials and permissions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Kortix 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kortix Kortix是Kortix公司开源的一个AI代理自动化平台。 Kortix 0.9.102之前版本存在授权问题漏洞，该漏洞源于消息队列API中的访问控制缺陷，允许经过身份验证的攻击者利用缺失的所有权和账户隔离检查访问和操纵其他用户的队列资源，包括读取所有用户待处理提示队列、读取或删除单个会话、向其他用户会话队列注入任意提示，从而以受害者凭证和权限将恶意消息转发给受害者的AI代理。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
kortix-ai suna 0 ~ 0.9.102 -

II. Public POCs for CVE-2026-66027

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8554 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-66027

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Patches & Fixes for CVE-2026-66027 (1)

Vendor Advisories for CVE-2026-66027 (1)

Security Blog Posts for CVE-2026-66027 (1)

Vendor Pages for CVE-2026-66027 (1)

IV. Related Vulnerabilities

Same product: suna
Same vendor: kortix-ai
Same weakness: CWE-862

V. Comments for CVE-2026-66027

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