What’s Vulnerable › Vulnerabilities

CVE-2020-21431

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-04 · updated 2026-06-17

Description

HongCMS v3.0 contains an arbitrary file read and write vulnerability in the component /admin/index.php/template/edit.

Affected products

• Hongcms Project Hongcms: 3.0.0

References

• https://github.com/Neeke/HongCMS/issues/14
• https://github.com/Neeke/HongCMS/issues/14

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