CVE-2020-18457

6.8 mediumEPSS 0.5%

Medium (6.8) in bycms project bycms. EPSS 0.5% chance of exploitation in the next 30 days.

Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.

Severity

6.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2021-08-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19