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

Summary

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.

Remediation

1. Inventory every Unknown product deployment, including staging.
2. No fixed version appears in the public sources yet. Check the references below and the vendor directly.

References

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