CVE-2026-48745— traccar-client 授权问题漏洞

Traccar Client: silent configuration hijack via unverified deep link redirects all GPS telemetry

Traccar Client is a GPS tracking mobile app for sending location updates to private servers using the open-source Traccar platform. In versions 9.7.19 and below, a single crafted deep link can silently hijack all GPS tracking parameters and redirect telemetry to an attacker-controlled server. The app registers a custom org.traccar.client://config deep-link scheme that silently writes attacker-supplied parameters (server URL, device ID, accuracy, distance, and interval) into the app's persistent configuration with no confirmation, notification, or visual indication. A single crafted link delivered via SMS, email, a webpage, or any installed app can therefore reconfigure the app the moment the victim taps it, with no special permissions required. As a result, an attacker can covertly redirect all of the victim's GPS telemetry to their own server at maximum precision and frequency, and the change persists across restarts. This gives the attacker continuous, real-time tracking of the victim's location. This issue has been fixed in version 9.7.20.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

通信信道源的不正确验证

traccar-client 授权问题漏洞

Traccar traccar-client是美国Traccar公司的一款GPS跟踪客户端软件。 traccar-client 9.7.19及之前版本存在授权问题漏洞，该漏洞源于特制深度链接可以静默劫持GPS跟踪参数并将遥测数据重定向至攻击者控制的服务器。

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