The olmax99/helm-flask-celery repository before 2022-05-25 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
---|---|
https://github.com/github/securitylab/issues/669#issuecomment-1117265726 | issue tracking exploit third party advisory |
https://github.com/olmax99/helm-flask-celery/commit/28c985d712d7ac26893433e8035e2e3678fcae9f | exploit third party advisory patch |