LaunchServer FileServerHandler has an unauthenticated path traversal issue

Summary An unauthenticated path traversal in the LaunchServer HTTP file server FileServerHandler lets any remote actor read any file readable by the LaunchServer process e.g. ../../../../etc/passwd. This is a generic arbitrary-file-read primitive, so the fix must address the traversal itself, not...

GHSA-5G75-477J-2C2F LaunchServer FileServerHandler has an unauthenticated path traversal issue

Summary An unauthenticated path traversal in the LaunchServer HTTP file server FileServerHandler lets any remote actor read any file readable by the LaunchServer process e.g. ../../../../etc/passwd. This is a generic arbitrary-file-read primitive, so the fix must address the traversal itself, not...

PT-2026-55482

Name of the Vulnerable Software and Affected Versions GravitLauncher versions prior to 5.7.12 Description An unauthenticated remote actor can perform a path traversal attack via the LaunchServer HTTP file server. By sending a raw HTTP request target without a leading slash to port 9274, an attack...