id: GO-2021-0237
modules:
    - module: github.com/AndrewBurian/powermux
      versions:
        - fixed: 1.1.1
      vulnerable_at: 1.1.0
      packages:
        - package: github.com/AndrewBurian/powermux
          symbols:
            - Route.execute
          derived_symbols:
            - ServeMux.Handler
            - ServeMux.HandlerAndMiddleware
            - ServeMux.ServeHTTP
summary: Open redirect in github.com/AndrewBurian/powermux
description: |-
    Attackers may be able to craft phishing links and other open redirects by
    exploiting PowerMux's trailing slash redirection feature. This may lead to users
    being redirected to untrusted sites after following an attacker crafted link.
published: 2022-01-11T17:18:11Z
cves:
    - CVE-2021-32721
ghsas:
    - GHSA-mj9r-wwm8-7q52
references:
    - fix: https://github.com/AndrewBurian/powermux/pull/42
    - fix: https://github.com/AndrewBurian/powermux/commit/5e60a8a0372b35a898796c2697c40e8daabed8e9