PT-2026-37034 · Traccar · Traccar

Djvirus9 · Published 2026-05-05 · Updated 2026-05-05 · CVE-2026-27694

Mitre

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Traccar is an open source GPS tracking system. In org.traccar:traccar versions starting at 6.11.1 before 6.13.0, the email notification templates insert user-controlled device, geofence, and driver names into HTML email output without proper escaping. An attacker with low privileges can store crafted HTML in these fields, which is then rendered in notification emails sent to other users with access to the affected devices. This can lead to phishing or spoofed email content. This issue is fixed in version 6.13.0.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-27694

Affected Products

Traccar

References · 2

• 🔥 https://github.com/traccar/traccar/security/advisories/GHSA-6hfr-mj4m-hrvv · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-27694 · Security Note