CVE-2025-45286

Medium

Description

A cross-site scripting (XSS) vulnerability in mccutchen httpbin v2.17.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

SeverityMedium

CVSS6.1

Exploit probability—

ProductHttpbingo Go-httpbin

PublishedJan 2, 2026

First seenJan 2, 2026

Weakness typeCWE-80CWE-80

How to fix

Update

httpbingo go-httpbin2.18.0 or later
github.com/mccutchen/go-httpbin2.18.0 or later
github.com/mccutchen/go-httpbin/v22.18.0 or later

Patches

github.com/advisories/GHSA-528q-4pgm-wvg2

Affected products

Product	Affected versions	Fixed in
httpbingo go-httpbin	v < 2.18.0	2.18.0
github.com/mccutchen/go-httpbinGo	v < 2.18.0, No range specified	2.18.0
github.com/mccutchen/go-httpbin/v2Go	v < 2.18.0	2.18.0

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