VULNERABILITY INTELLIGENCE

CVE-2020-21656

CVSS score5.4 MEDIUM
EPSS probability0.45%
CISA KEVNot currently listed
Published2021-10-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

XYHCMS v3.6 contains a stored cross-site scripting (XSS) vulnerability in the component xyhai.php?s=/Link/index.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references