CVE-2026-38600

CVSS 9.8 (critical) · published 2026-11-03

A Zip Slip vulnerability in the /upload endpoint of codeskyblue gohttpserver through v1.3.0 allows attackers to write arbitrary files via uploading a crafted Zip archive.

Weakness: CWE-22

Source: NVD CVE-2026-38600

References

• https://github.com/Den-Sec/security-research/blob/master/advisories/gohttpserver/VDR-001-zipslip.md
• https://github.com/codeskyblue/gohttpserver
• https://github.com/codeskyblue/gohttpserver/issues/232
• https://security.snyk.io/research/zip-slip-vulnerability
• https://github.com/Den-Sec/security-research/blob/master/advisories/gohttpserver/VDR-001-zipslip.md

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