Skip to content
OpenAdvisories
High · 8.5 CVE-2026-21618 EUVD-2026-3322

Cross-site scripting (XSS) in OAuth Device Authorization screen

Published Jan 19, 2026 · Updated Jul 24, 2026 · Assigned by EEF

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in hexpm hexpm/hexpm ('Elixir.HexpmWeb.SharedAuthorizationView' modules) allows Cross-Site Scripting (XSS). This vulnerability is associated with program files lib/hexpm_web/views/shared_authorization_view.ex and program routines 'Elixir.HexpmWeb.SharedAuthorizationView':render_grouped_scopes/3.

This issue affects hexpm: from 617e44c71f1dd9043870205f371d375c5c4d886d before c692438684ead90c3bcbfb9ccf4e63c768c668a8; hex.pm: from 2025-10-01 before 2026-01-19.

Affected products

VendorProductAffectedFixed
hexpm hexpm — —
hexpm hex.pm 2025-10-01 – < 2026-01-19 2026-01-19

References