A directory traversal vulnerability exists in MetInfo 5.3.17. A remote attacker can use ..\ to delete any .zip file via the filenames parameter to /admin/system/database/filedown.php.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)