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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-10056— CORS misconfiguration in Nx Witness VMS allows session token exfiltration via cross-origin request

Quick assessment

Affected
Network Optix Nx Witness VMS
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.

Network Optix Nx Witness VMS是美国Network Optix公司的一款视频管理系统。 Network Optix Nx Witness VMS 6.1.2之前版本存在安全漏洞，该漏洞源于REST API中CORS配置错误，可能导致未经身份验证的远程攻击者窃取会话令牌并接管管理员账户。

CVSS 7.5 · High EPSS 0.24% · P16

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Network Optix Nx Witness VMS < 6.1.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-10056

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
CORS misconfiguration in Nx Witness VMS allows session token exfiltration via cross-origin request
Source: CVE Program / CVE List V5
Vulnerability Description
CORS misconfiguration in the REST API of Network Optix Nx Witness VMS before version 6.1.2, when running in the default Standard security mode, on Linux and Windows allows an unauthenticated remote attacker to steal the session token of an authenticated user and perform Administrator Account Takeover via a malicious cross-origin web page visited by the victim. The High security mode is not affected.Workaround: For existing installations running in Standard security mode, set Access-Control-Allow-Credentials to false via the REST API: PATCH /rest/v2/system/settings with body {"supportedOrigins": "null"}. Alternatively, select High security level during initial setup. Solution: Update to Nx Witness VMS version 6.1.2 or later, in which Access-Control-Allow-Credentials is set to false in the default Standard security configuration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
过度许可的跨域白名单
Source: CVE Program / CVE List V5
Vulnerability Title
Network Optix Nx Witness VMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Network Optix Nx Witness VMS是美国Network Optix公司的一款视频管理系统。 Network Optix Nx Witness VMS 6.1.2之前版本存在安全漏洞，该漏洞源于REST API中CORS配置错误，可能导致未经身份验证的远程攻击者窃取会话令牌并接管管理员账户。
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
Network Optix Nx Witness VMS 0 ~ 6.1.2 -

II. Public POCs for CVE-2026-10056

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-10056

请登录查看更多情报信息。

Vendor Pages for CVE-2026-10056 (1)

IV. Related Vulnerabilities

Same vendor: Network Optix
Same weakness: CWE-942

V. Comments for CVE-2026-10056

No comments yet

Leave a comment