The unizar-30226-2019-06/ChangePop-Back repository through 2019-06-04 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
https://github.com/github/securitylab/issues/669#issuecomment-1117265726
Source: Mitre, NVD
Published: 2022-07-11
Updated: 2022-07-15
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
Severity: Medium
Base Score: 9.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Severity: Critical