What’s Vulnerable › Vulnerabilities

CVE-2020-5640

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-20 · updated 2026-06-17

Description

Local file inclusion vulnerability in OneThird CMS v1.96c and earlier allows a remote unauthenticated attacker to execute arbitrary code or obtain sensitive information via unspecified vectors.

Affected products

• Onethird: through 1.96c

References

• https://jvn.jp/en/vu/JVNVU99467898/index.html
• https://onethird.net/en/p1340.html
• https://jvn.jp/en/vu/JVNVU99467898/index.html
• https://onethird.net/en/p1340.html

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