Critical (9.8) in ayacms project ayacms. EPSS 1.0% chance of exploitation in the next 30 days.
AyaCMS v3.1.2 was discovered to contain an arbitrary file upload vulnerability via the component /admin/fst_upload.inc.php. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file.
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
1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)