What’s Vulnerable › Vulnerabilities

CVE-2020-20670

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-13 · updated 2026-06-17
• Weakness: CWE-434

Description

An arbitrary file upload vulnerability in /admin/media/upload of ZKEACMS V3.2.0 allows attackers to execute arbitrary code via a crafted HTML file.

Affected products

• SeriaWei ZKEACMS: 3.2.0

References

• https://github.com/yilezhu/Czar.Cms/issues/6
• https://github.com/yilezhu/Czar.Cms/issues/6

Get alerted when CVE-2020-20670 or the next vulnerability affects your stack