What’s Vulnerable › Vulnerabilities

CVE-2020-21516

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-09-06 · updated 2026-06-17
• Weakness: CWE-434

Description

There is an arbitrary file upload vulnerability in FeehiCMS 2.0.8 at the head image upload, that allows attackers to execute relevant PHP code.

Affected products

• FeehiCMS: 2.0.8

References

• https://github.com/liufee/cms/issues/46
• https://github.com/liufee/cms/issues/46

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