CVE-2025-45286: Httpbingo Go-Httpbin

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Httpbingo Go-Httpbin: before 2.18.0 (fixed in 2.18.0)

Published 2026-01-02. Last modified 2026-06-17.