Vulnerability Description
When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. CrossOriginProtection then skips validation, but forwards the original request path, which may be served by a different handler without the intended security protections.
CVSS Score
MEDIUM
References
- https://go.dev/cl/699275
- https://go.dev/issue/75054
- https://groups.google.com/g/golang-announce/c/PtW9VW21NPs/m/DJhMQ-m5AQAJ
- https://pkg.go.dev/vuln/GO-2025-3955
FAQ
What is CVE-2025-47910?
CVE-2025-47910 is a vulnerability with a CVSS score of 5.4 (MEDIUM). When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. CrossOriginProtection then skips validation, but forwards the original r...
How severe is CVE-2025-47910?
CVE-2025-47910 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-47910?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.