A SQL injection vulnerability exists in zzcms v8.3 via the /admin/adclass.php bigclassid parameter.
https://github.com/seedis/zzcms/blob/master/SQL%20injection%20in%20%20addclass.md
Source: Mitre, NVD
Published: 2019-03-07
Updated: 2026-06-17
Base Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P
Severity: Medium
Base Score: 7.2
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00274