The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-31507
- https://github.com/github/securitylab/issues/669#issuecomment-1117265726
- https://github.com/ganga-devs/ganga/commit/730e7aba192407d35eb37dd7938d49071124be8c
- https://github.com/ganga-devs/ganga/releases/tag/8.5.10
- https://github.com/pypa/advisory-database/tree/main/vulns/ganga/PYSEC-2022-225.yaml
- https://github.com/advisories/GHSA-7488-6x3r-23w5