CVE-2026-25648

HIGH

Traccar >= 6.11.1 - Authenticated Stored Cross-Site Scripting via SVG Device Image Upload

Title source: llm
STIX 2.1

Description

Versions of the Traccar open-source GPS tracking system starting with 6.11.1 contain an issue in which authenticated users can execute arbitrary JavaScript in the context of other users' browsers by uploading malicious SVG files as device images. The application accepts SVG file uploads without sanitization and serves them with the `image/svg+xml` Content-Type, allowing embedded JavaScript to execute when victims view the image. As of time of publication, it is unclear whether a fix is available.

References (1)

Core 1
Core References

Scores

CVSS v3 8.7
EPSS 0.0027
EPSS Percentile 18.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-79 CWE-434
Status published
Products (1)
traccar/traccar 6.11.1
Published Feb 23, 2026
Tracked Since Feb 23, 2026