XSS Vulnerability in Traccar Open-Source GPS Tracking System
CVE-2026-25648

8.7HIGH

Key Information:

Vendor

Traccar

Status
Traccar
Vendor
CVE Published:
23 February 2026

What is CVE-2026-25648?

The Traccar open-source GPS tracking system, starting from version 6.11.1, is vulnerable to a Cross-Site Scripting (XSS) issue. Authenticated users can exploit this vulnerability by uploading harmful SVG files disguised as device images, which leads to the execution of arbitrary JavaScript in the browsers of other users. This can result in serious security risks, as the application fails to sanitize the SVG file uploads, serving them with the image/svg+xml Content-Type. Consequently, any embedded JavaScript within the SVG files can execute automatically when users view these images. As of now, it is uncertain if a patch has been implemented to address this vulnerability.

Affected Version(s)

traccar >= 6.11.1

References

https://github.com/traccar/traccar/security/advisories/GH...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.