A FRS/project administrators in one projects can access information of file release system services in all projects without having the rights to access them.
Impact
Attackers can use this to access file release system information in project they do not have access to.
CVSSv3.1 score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Exploitation
- Be a project/FRS admin in a project A
- Have a project B with the FRS service enabled and some content you should not have access to
- Go to
https://tuleap.example.com/file/<project_id_A>/package/<package_id_project_B>
References
CWE 639
CVE-2025-64497