Vulnerability in Traccar
CVE-2026-27644
Traccar is an open source GPS tracking system. In versions between 6.11.1 and 6.13.0, the CSV export functionality writes position data, including user-controlled device and computed attributes, to CSV output without proper escaping. An at…
EPSS: 0.000 (13.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.
Affected products
- Traccar — versions >= 6.11.1 , < 6.13.0
Weakness classification (CWE)
References
- https://github.com/traccar/traccar/blob/v6.11.1/src/main/java/org/traccar/reports/CsvExportProvider.java#L89-L91 (Product, x_refsource_MISC)
- https://github.com/traccar/traccar/security/advisories/GHSA-745r-9qgj-x7m7 (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-27644?
- CVE-2026-27644 is a medium-severity vulnerability in Traccar, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 6.5/10. Published 2026-05-05.
- How severe is CVE-2026-27644?
- Medium severity. CVSS v3 base score is 6.5 out of 10.