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.

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History

Mon, 23 Feb 2026 21:00:00 +0000

Type Values Removed Values Added
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.
Title Traccar Missing Origin Validation in WebSockets
Weaknesses CWE-1385
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-23T20:44:29.939Z

Reserved: 2025-12-24T23:59:23.391Z

Link: CVE-2025-68930

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-02-23T21:19:08.500

Modified: 2026-02-23T21:19:08.500

Link: CVE-2025-68930

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses