CVE-2026-27644— traccar allows CSV formula injection via exported position data
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I. Basic Information for CVE-2026-27644
Vulnerability Information
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Vulnerability Title
traccar allows CSV formula injection via exported position data
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1236
Source: NVD (National Vulnerability Database)
Vulnerability Title
Traccar 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Traccar是美国Traccar公司的一个基于Java的可提供GPS跟踪功能的建站系统。该软件支持170多种GPS协议和1500多种型号的GPS跟踪设备。Traccar可以与任何主要的SQL数据库系统一起使用。它还提供了易于使用的REST API。 Traccar 6.11.1版本至6.13.0版本存在安全漏洞，该漏洞源于CSV导出功能未正确转义用户控制的设备和计算属性，可能导致攻击者注入电子表格公式，当管理员打开导出的CSV文件时可能导致公式执行和命令执行或数据渗漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-27644
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Same Patch Batch · traccar · 2026-05-05 · 3 CVEs total
| CVE-2026-27694 | 5.4 MEDIUM | traccar allows stored HTML injection in notification emails |
| CVE-2026-27693 | 5.4 MEDIUM | traccar allows XML injection in KML and GPX exports |
IV. Related Vulnerabilities
Same product: traccar
- CVE-2026-27694
traccar allows stored HTML injection in notification emails - CVE-2026-27693
traccar allows XML injection in KML and GPX exports - CVE-2026-25649
Traccar Vulnerable to Authorization Code Theft via Open Redi - CVE-2026-25648
Traccar Vulnerable to Stored Cross-Site Scripting (XSS) via - CVE-2026-23521
Traccar vulnerable to Path Traversal and External Control of
Same vendor: traccar
- CVE-2026-27694
traccar allows stored HTML injection in notification emails - CVE-2026-27693
traccar allows XML injection in KML and GPX exports - CVE-2026-25649
Traccar Vulnerable to Authorization Code Theft via Open Redi - CVE-2026-25648
Traccar Vulnerable to Stored Cross-Site Scripting (XSS) via - CVE-2026-23521
Traccar vulnerable to Path Traversal and External Control of
Same weakness: CWE-1236
- CVE-2026-42267
Kimai: Formula Injection via tag names in XLSX export - CVE-2023-54348
ERPGo SaaS 3.9 CSV Injection via Vendor Creation - CVE-2026-39424
MaxKB has CSV Injection in its Application Chat Export Funct - CVE-2026-24447
Movable Type 安全漏洞 - CVE-2025-67851
Moodle: moodle: formula injection allows arbitrary formula e
V. Comments for CVE-2026-27644
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