CVE-2026-108738— Traccar 5.7 through 6.16.0 Login CSRF via OpenID Connect Callback
Quick assessment
Affected
Traccar Traccar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Traccar 5.7 至 6.16.0 版本存在跨站请求伪造（CSRF）漏洞，攻击者可以利用该漏洞使受害者登录到由攻击者控制的账户中。这是因为 OpenID Connect 回调流程从未验证 OAuth 的 state 参数。攻击者可以诱导受害者的浏览器加载 接口，并携带攻击者自己获取的授权码，从而导致受害者输入的数据（例如已注册的设备信息）被记录到攻击者的账户中。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-108738
Vulnerability Information
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Vulnerability Title
Traccar 5.7 through 6.16.0 Login CSRF via OpenID Connect Callback
Source: CVE Program / CVE List V5
Vulnerability Description
Traccar 5.7 through 6.16.0 contains a cross-site request forgery vulnerability that allows attackers to log victims into attacker-controlled accounts because the OpenID Connect callback never validates the OAuth state parameter. Attackers can induce a victim's browser to load /api/session/openid/callback with their own authorization code, causing data the victim enters, such as registered devices, to land in the attacker's account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-108738
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2026-108738 (1)
Vendor Advisories for CVE-2026-108738 (1)
Security Blog Posts for CVE-2026-108738 (1)
Vendor Pages for CVE-2026-108738 (1)
Other References for CVE-2026-108738 (1)
IV. Related Vulnerabilities
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Same vendor: Traccar
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CVE-2026-108737
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Same weakness: CWE-352
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V. Comments for CVE-2026-108738
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