What’s Vulnerable › Vulnerabilities

CVE-2020-5553

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-25 · updated 2026-06-17
• Weakness: CWE-94

Description

mailform version 1.04 allows remote attackers to execute arbitrary PHP code via unspecified vectors.

Affected products

• keitai-site.net mailform: 1.04

References

• https://jvn.jp/en/jp/JVN77634892/index.html
• https://jvn.jp/en/jp/JVN77634892/index.html

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