In CentOS-WebPanel.com (aka CWP) CentOS Web Panel 0.9.8.846, the Login process allows attackers to check whether a username is valid by reading the HTTP response.
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
http://packetstormsecurity.com/files/153667/CentOS-Control-Web-Panel-0.9.8.838-User-Enumeration.html
https://github.com/i3umi3iei3ii/CentOS-Control-Web-Panel-CVE/blob/master/CVE-2019-13383.md
Source: Mitre, NVD
Published: 2019-07-16
Updated: 2026-06-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.20738