CVE-2020-23369

6.1 mediumEPSS 0.9%

Medium (6.1) in yzmcms yzmcms. EPSS 0.9% chance of exploitation in the next 30 days.

In YzmCMS 5.6, XSS was discovered in member/member_content/init.html via the SRC attribute of an IFRAME element because of using UEditor 1.4.3.3.

Severity

6.1 medium

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-05-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19