CVE-2025-68930

Traccar Missing Origin Validation in WebSockets

Published Feb 23, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Traccar
Traccar traccar
Vendors & Products Traccar
Traccar traccar
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Feb 25, 2026, 3:13 PM
Reserved
Dec 24, 2025, 11:59 PM
Status
Analyzed
Published
Feb 23, 2026, 9:19 PM
Modified
Jun 17, 2026, 9:59 AM