CVE-2025-68930— Traccar Missing Origin Validation in WebSockets
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I. Basic Information for CVE-2025-68930
Vulnerability Information
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Vulnerability Title
Traccar Missing Origin Validation in WebSockets
Source: NVD (National Vulnerability Database)
Vulnerability Description
Versions of the Traccar open-source GPS tracking system up to and including 6.11.1 contain a Cross-Site WebSocket Hijacking (CSWSH) vulnerability in the `/api/socket` endpoint. The application fails to validate the `Origin` header during the WebSocket handshake. This allows a remote attacker to bypass the Same Origin Policy (SOP) and establish a full-duplex WebSocket connection using a legitimate user's credentials (JSESSIONID). As of time of publication, it is unclear whether a fix is available.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1385
Source: NVD (National Vulnerability Database)
Vulnerability Title
Traccar 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Traccar是美国Traccar公司的一个基于Java的可提供GPS跟踪功能的建站系统。该软件支持170多种GPS协议和1500多种型号的GPS跟踪设备。Traccar可以与任何主要的SQL数据库系统一起使用。它还提供了易于使用的REST API。 Traccar 6.11.1及之前版本存在安全漏洞，该漏洞源于WebSocket握手期间未验证Origin标头，可能导致跨站WebSocket劫持。
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
II. Public POCs for CVE-2025-68930
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Same Patch Batch · traccar · 2026-02-23 · 4 CVEs total
| CVE-2026-25648 | 8.7 HIGH | Traccar Vulnerable to Stored Cross-Site Scripting (XSS) via Malicious SVG File Upload |
| CVE-2026-25649 | 7.3 HIGH | Traccar Vulnerable to Authorization Code Theft via Open Redirect in OIDC Provider Endpoint |
| CVE-2026-23521 | 6.5 MEDIUM | Traccar vulnerable to Path Traversal and External Control of File Name or Path |
IV. Related Vulnerabilities
Same product: traccar
- CVE-2026-27694
traccar allows stored HTML injection in notification emails - CVE-2026-27693
traccar allows XML injection in KML and GPX exports - CVE-2026-27644
traccar allows CSV formula injection via exported position d - CVE-2026-25649
Traccar Vulnerable to Authorization Code Theft via Open Redi - CVE-2026-25648
Traccar Vulnerable to Stored Cross-Site Scripting (XSS) via
Same vendor: traccar
- CVE-2026-27694
traccar allows stored HTML injection in notification emails - CVE-2026-27693
traccar allows XML injection in KML and GPX exports - CVE-2026-27644
traccar allows CSV formula injection via exported position d - CVE-2026-25649
Traccar Vulnerable to Authorization Code Theft via Open Redi - CVE-2026-25648
Traccar Vulnerable to Stored Cross-Site Scripting (XSS) via
Same weakness: CWE-1385
- CVE-2026-34403
Nginx-UI vulnerable to Cross-Site WebSocket Hijacking (CSWSH - CVE-2026-35589
nanobot: Cross-Site WebSocket Hijacking in WhatsApp Bridge ( - CVE-2026-27977
Next.js: null origin can bypass dev HMR websocket CSRF check - CVE-2026-1692
Missing origin validation in GraphicalData web service reque - CVE-2026-22689
Mailpit is vulnerable to Cross-Site WebSocket Hijacking (CSW
V. Comments for CVE-2025-68930
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