What’s Vulnerable › Vulnerabilities

CVE-2018-3787

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-31 · updated 2026-06-17
• Weakness: CWE-22

Description

Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server.

Affected products

• simplehttpserver: before 0.2.1 — fixed in 0.2.1

How to fix

Upgrade to a fixed version: simplehttpserver 0.2.1. Check the vendor advisory for mitigations.

References

• https://hackerone.com/reports/357109
• https://hackerone.com/reports/357109

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