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[ CVE-2026-62314 · Published 15 Jul 2026 ]

Anubis: Policy bypass via client controlled X-Original-URI header

CVSS 5.8 EPSS <1%Fix available

[ Why it matters ]Priority signals

  • Public proof-of-concept exploit exists (CISA SSVC)

[ Description ]Official description

Anubis is a Web AI Firewall Utility that challenges users' connections in order to protect upstream resources from scraper bots. From 1.22.0 until 1.26.0-pre1, lib/policy/checker.go PathChecker.Check() trusted the client-controlled X-Original-URI header before matching r.URL.Path, allowing an HTTP client to match default data/common/keep-internet-working.yaml ALLOW rules such as ^/\.well-known/.*$ and bypass the Anubis challenge. This issue is fixed in version 1.26.0-pre1.

[ Fixes ]Fixes and patches

  • github.com/TecharoHQ/anubis 1.26.0Fixed version · GitHub Advisories · go package github.com/TecharoHQ/anubis: upgrade to 1.26.0 or later (affected >= 1.22.0, < 1.26.0)

[ Packages ]Affected open-source packages

  • github.com/TecharoHQ/anubis goAffected >= 1.22.0, < 1.26.0 · fixed in 1.26.0 · GHSA-6wcg-mqvh-fcvg

[ References ]References