CVE-2026-27644

MEDIUM

traccar allows CSV formula injection via exported position data

Title source: cna
STIX 2.1

Description

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 attacker can inject spreadsheet formulas through exported fields. When a manager or administrator opens the exported CSV file in spreadsheet software, this can cause formula execution and lead to command execution or data exfiltration. This has been patched in version 6.13.0.

References (2)

Core 2

Scores

CVSS v3 6.5
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-1236
Status published
Products (1)
traccar/traccar >= 6.11.1 , < 6.13.0
Published May 05, 2026
Tracked Since May 05, 2026