Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-56678— 9Router: Kiro region injection allows authenticated SSRF with Authorization header forwarding

Quick assessment

Affected
decolua 9router
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.

decolua 9Router是decolua基金会的一个智能路由与降级的AI模型代理工具。 decolua 9router 0.5.6之前版本存在安全漏洞，该漏洞源于Kiro API密钥验证端点POST /api/oauth/kiro/api-key使用用户控制的区域值构建上游URL，可能导致经过身份验证的攻击者将Kiro验证请求发送到攻击者控制的服务器端。

CVSS 6.4 · Medium EPSS 0.29% · P21

Possible ATT&CK Techniques 1 AI

T1557.002 · ARP Cache Poisoning

Affected Version Matrix 1

VendorProduct Version RangeStatus
decolua 9router < 0.5.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-56678

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
9Router: Kiro region injection allows authenticated SSRF with Authorization header forwarding
Source: CVE Program / CVE List V5
Vulnerability Description
9Router is an AI router & token saver. Prior to 0.5.6, the Kiro API-key validation endpoint POST /api/oauth/kiro/api-key builds an upstream URL using a user-controlled region value, allowing an authenticated attacker to supply a crafted region such as kiro-canary.local:8443# and cause 9Router to send the Kiro validation request to an attacker-controlled host while forwarding the submitted Kiro API key as an Authorization header. This issue is fixed in version 0.5.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
decolua 9router 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
decolua 9Router是decolua基金会的一个智能路由与降级的AI模型代理工具。 decolua 9router 0.5.6之前版本存在安全漏洞，该漏洞源于Kiro API密钥验证端点POST /api/oauth/kiro/api-key使用用户控制的区域值构建上游URL，可能导致经过身份验证的攻击者将Kiro验证请求发送到攻击者控制的服务器端。
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
decolua 9router < 0.5.6 -

II. Public POCs for CVE-2026-56678

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-56678

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-56678 (1)

Vendor Advisories for CVE-2026-56678 (1)

Other References for CVE-2026-56678 (1)

Same Patch Batch · decolua · 2026-07-15 · 6 CVEs total

CVE-2026-46339 10.0 CRITICAL 9Router: Unauthenticated Remote Code Execution via unprotected MCP custom plugin routes
CVE-2026-49352 9.8 CRITICAL 9Router: Hardcoded Default fallback JWT Secret Allows Authentication Bypass
CVE-2026-62312 8.8 HIGH 9Router: Authenticated RCE via Unvalidated MCP Plugin Arguments
CVE-2026-49353 7.5 HIGH 9Router: Local-Only Access Gate Bypass in 9router via Host Header SpoofING
CVE-2026-56679 9Router: Mass assignment in PATCH /api/settings allows authenticated authorization downgra

IV. Related Vulnerabilities

Same product: 9router
Same vendor: decolua
Same weakness: CWE-20

V. Comments for CVE-2026-56678

No comments yet

Leave a comment