portal-commit-bin

MEDIUM

maintainer tiouo 0 votes scanned 2026-08-19 13:43:44.152662

View on AUR

Why flagged

A prebuilt AppImage binary is downloaded from a GitHub release tagged 'publish-commit' under a personal/low-profile account (tiouoo/Portal) with SKIP'd checksums, meaning the binary is unverifiable and could be silently swapped; it is then installed and executed directly, representing a real supply-chain risk from an unverifiable prebuilt executable.

Triggered rules

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:17 "portal.png::https://portal.tiouo.cc/portal-logo.png"

Low Few votes, recently uploaded zero_votes_recent

Uploaded within the last 14 days with 2 or fewer community votes — little peer review so far.

Medium AI review llm_review

An AI model (anthropic/claude-sonnet-4.6) reviewed this and agrees it is MEDIUM (confidence 75%): A prebuilt AppImage binary is downloaded from a GitHub release tagged 'publish-commit' under a personal/low-profile account (tiouoo/Portal) with SKIP'd checksums, meaning the binary is unverifiable and could be silently swapped; it is then installed and executed directly, representing a real supply-chain risk from an unverifiable prebuilt executable.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: tiouoo <tiouo@qq.com>
    
      2
    
      3pkgname=portal-commit-bin
    
      4pkgver=0.40.21.9
    
      5pkgrel=1
    
      6pkgdesc="Portal - Minecraft launcher/manager (commit build, prerelease)"
    
      7arch=('x86_64')
    
      8url="https://portal.tiouo.cc/"
    
      9license=('GPL-3.0-or-later')
    
      10depends=('fuse2' 'hicolor-icon-theme' 'xdg-utils')
    
      11provides=("portal=$pkgver")
    
      12conflicts=('portal' 'portal-nightly-bin' 'portal-bin')
    
      13options=('!strip' '!emptydirs')
    
      14_appimg="Portal-0.40.21.9.AppImage"
    
      15source_x86_64=(
    
      16    "$_appimg::https://github.com/tiouoo/Portal/releases/download/publish-commit/Portal.linux.x64.AppImage"
    
      17    "portal.png::https://portal.tiouo.cc/portal-logo.png"
    
      18)
    
      19sha256sums_x86_64=('SKIP' 'SKIP')
    
      20noextract=("$_appimg")
    
      21
    
      22package() {
    
      23    install -Dm755 "$srcdir/$_appimg" "$pkgdir/opt/portal/Portal.AppImage"
    
      24    install -Dm755 /dev/stdin "$pkgdir/usr/bin/portal" <<'EOF'
    
      25#!/bin/sh
    
      26exec /opt/portal/Portal.AppImage "$@"
    
      27EOF
    
      28    install -Dm644 "$srcdir/portal.png" \
    
      29        "$pkgdir/usr/share/icons/hicolor/512x512/apps/portal.png"
    
      30    install -Dm644 /dev/stdin "$pkgdir/usr/share/applications/portal.desktop" <<'EOF'
    
      31[Desktop Entry]
    
      32Type=Application
    
      33Name=Portal
    
      34Comment=Portal - Minecraft launcher/manager
    
      35Icon=portal
    
      36Exec=portal %U
    
      37Terminal=false
    
      38Categories=Game;
    
      39MimeType=x-scheme-handler/portal;application/zip;application/x-zip-compressed;
    
      40EOF
    
      41}
    
      42

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-19 13:43:44	Medium	3
2026-08-19 13:41:59	Medium	3