Cross Site Scripting (XSS) vulnerability exists in zzcms 2019 XSS via a modify action in user/adv.php.
https://github.com/zzb1999/CVE/blob/master/zzcms/XSS.md
Source: Mitre, NVD
Published: 2021-12-13
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00278