CVE-2026-25649 — Traccar Vulnerable to Authorization Code Theft via Open Redirect in OIDC Provider Endpoints
Versions of the Traccar open-source GPS tracking system up to and including 6.11.1 contain an issue in which authenticated users can steal OAuth 2.0 authorization codes by explo…
Published: 2026-02-23 · CVSS: 7.3 · CVSS 3.1
Versions of the Traccar open-source GPS tracking system up to and including 6.11.1 contain an issue in which authenticated users can steal OAuth 2.0 authorization codes by exploiting an open redirect vulnerability in two OIDC-related endpoints. The `redirect_uri` parameter is not validated against a whitelist, allowing attackers to redirect authorization codes to attacker-controlled URLs, enabling account takeover on any OAuth-integrated application. As of time of publication, it is unclear whether a fix is available.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7