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GO-2025-3554
Reflected XSS in go-httpbin due to unrestricted client control over Content-Type in github.com/mccutchen/go-httpbin
Quick fix
GO-2025-3554 — github.com/mccutchen/go-httpbin/v2: upgrade to the fixed version with the command below.
go get github.com/mccutchen/go-httpbin/v2@v2.18.0Details
Reflected XSS in go-httpbin due to unrestricted client control over Content-Type in github.com/mccutchen/go-httpbin
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/mccutchen/go-httpbin
Introduced in:
0No fixed version published yet for github.com/mccutchen/go-httpbin (go modules). Pin to a known-safe version or switch to an alternative.
Go/github.com/mccutchen/go-httpbin/v2
Introduced in:
0Fixed in: 2.18.0Fix
go get github.com/mccutchen/go-httpbin/v2@v2.18.0