What’s Vulnerable › Vulnerabilities

CVE-2022-25931: Directory Traversal

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-20 · updated 2026-06-17
• Weakness: CWE-22

Description

All versions of package easy-static-server are vulnerable to Directory Traversal due to missing input sanitization and sandboxes being employed to the req.url user input that is passed to the server code.

Affected products

• easy-static-server: all versions

References

• https://gist.github.com/lirantal/fdfbe26561788c8194a54bf6d31772c9
• https://github.com/cunjieliu/easyServer/blob/master/index.js%23L27
• https://security.snyk.io/vuln/SNYK-JS-EASYSTATICSERVER-3153539
• https://gist.github.com/lirantal/fdfbe26561788c8194a54bf6d31772c9
• https://github.com/cunjieliu/easyServer/blob/master/index.js%23L27
• https://security.snyk.io/vuln/SNYK-JS-EASYSTATICSERVER-3153539

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