CVE-2022-31506: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

July 12, 2022 (updated July 21, 2022)

The cmusatyalab/opendiamond repository through 10.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

References

github.com/advisories/GHSA-x2pc-fqrw-hc7f
github.com/cmusatyalab/opendiamond/commit/398049c187ee644beabab44d6fece82251c1ea56
github.com/cmusatyalab/opendiamond/issues/52
github.com/github/securitylab/issues/669
nvd.nist.gov/vuln/detail/CVE-2022-31506

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