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CVE-2026-9495

CVSS 7.3 · High EPSS 0.09% · P25

Possible ATT&CK Techniques 1AI

T1528 · Steal Application Access Token

Affected Version Matrix 1

VendorProductVersion RangeStatus
n/a@koa/router14.0.0< 15.0.0affected
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I. Basic Information for CVE-2026-9495

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Versions of the package @koa/router from 14.0.0 and before 15.0.0 are vulnerable to Access Control Bypass due to the middleware being silently dropped from the execution chain when the router prefix contains path parameters. Depending on what the skipped middleware was supposed to protect, an attacker could bypass authentication and authorization, evade rate limiting or bypass input sanitization.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
@koa/router 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
@koa/router是Koa.js开源的一个路由中间件。 @koa/router 14.0.0版本至15.0.0之前版本存在安全漏洞，该漏洞源于当路由器前缀包含路径参数时中间件被静默丢弃，可能导致访问控制绕过。
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

VendorProductAffected VersionsCPESubscribe
-@koa/router 14.0.0 ~ 15.0.0 -

II. Public POCs for CVE-2026-9495

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7619 chars
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III. Intelligence Information for CVE-2026-9495

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Patches & Fixes for CVE-2026-9495 (2)

Vendor Advisories for CVE-2026-9495 (1)

Same Patch Batch · n/a · 2026-05-26 · 31 CVEs total

CVE-2026-94967.5 HIGHpacote 安全漏洞
CVE-2026-95807.3 HIGHJeecgBoot selectDepart LoginController.selectDepart access control
CVE-2026-95816.3 MEDIUMJeecgBoot add access control
CVE-2026-95796.3 MEDIUMJeecgBoot SysUser userEdit user.getUsername access control
CVE-2026-95415.3 MEDIUMSquirrel Cnut File sqobject.cpp ReadObject heap-based overflow
CVE-2026-95685.0 MEDIUMThingsBoard YAML provision getGatewayDockerComposeFile code injection
CVE-2026-96044.3 MEDIUMJeecgBoot AiragModelController access control
CVE-2026-95673.3 LOWGPAC MP4Box isom_intern.c MergeFragment null pointer dereference
CVE-2026-95723.3 LOWGPAC MP4Box media.c Media_GetSample memory leak
CVE-2025-68711AppLockZ - TrustedApp App Lock and Fingerprint Lock 安全漏洞
CVE-2025-68708SailingLab AppLock 安全漏洞
CVE-2026-36239PbootCMS 安全漏洞
CVE-2025-68710Easyelife App Lock 安全漏洞
CVE-2025-68709SailingLab AppLock 安全漏洞
CVE-2026-48689FastNetMon 缓冲区错误漏洞
CVE-2026-48694FastNetMon 安全漏洞
CVE-2026-48695FastNetMon 安全漏洞
CVE-2026-48696FastNetMon 安全漏洞
CVE-2026-48697FastNetMon 安全漏洞
CVE-2026-48690FastNetMon 安全漏洞

Showing top 20 of 31 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-284

V. Comments for CVE-2026-9495

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