Critical (9.3) in trainenergyserver project trainenergyserver. EPSS 1.3% chance of exploitation in the next 30 days.
The rusyasoft/TrainEnergyServer repository through 2017-08-03 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
Severity
CVSS 3.1
9.3 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
EPSS
1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)