Critical (9.8). EPSS 0.8% chance of exploitation in the next 30 days.
File Upload vulnerability in DYCMS Open-Source Version v2.0.9.41 allows a remote attacker to execute arbitrary code via the application only detecting the extension of image files in the front-end.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)