What’s Vulnerable › Vulnerabilities

CVE-2022-21192

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-01-26 · updated 2026-06-17
• Weakness: CWE-22

Description

All versions of the package serve-lite are vulnerable to Directory Traversal due to missing input sanitization or other checks and protections employed to the req.url passed as-is to path.join().

Affected products

• serve-lite: all versions

References

• https://gist.github.com/lirantal/9ccdfda0edcb95e36d07a04b0b6c2db0
• https://security.snyk.io/vuln/SNYK-JS-SERVELITE-3149916
• https://gist.github.com/lirantal/9ccdfda0edcb95e36d07a04b0b6c2db0
• https://security.snyk.io/vuln/SNYK-JS-SERVELITE-3149916

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