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High severity7.3NVD Advisory· Published Feb 23, 2026· Updated Jun 17, 2026

CVE-2026-25649

CVE-2026-25649

Description

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.

AI Insight

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Affected products

3
  • Traccar/Traccar3 versions
    cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*range: <=6.11.1
    • (no CPE)range: <=6.11.1
    • (no CPE)range: <= 6.11.1

Patches

Vulnerability mechanics

References

1

News mentions

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