Vulnerability · Published Feb 23, 2026 · Assigned by GitHub_M

CVE-2026-25649Traccar Vulnerable to Authorization Code Theft via Open Redirect in OIDC Provider Endpoints

High 7.3

In plain English

A high-severity cross-site request forgery in traccar from traccar. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.2%top 94.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
traccar	traccar	<= 6.11.1

Weakness: CWE-352, CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

References

https://github.com/traccar/traccar/security/advisories/GHSA-ccc7-4r59-4pp7 x_refsource_CONFIRM