mattermost-desktop-git

LOW

maintainer Neferin 0 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The npx command runs electron-builder locally on the project's own source code, which is a standard part of building the desktop application from its git repository; no untrusted remote code execution occurs.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The npx command runs electron-builder locally on the project's own source code, which is a standard part of building the desktop application from its git repository; no untrusted remote code execution occurs.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium npx/bunx/deno executes a remote package remote_code_tool

`npx`/`bunx`/`pnpm dlx`/`deno run <url>` downloads AND runs a remote package at build time — the moral equivalent of piping a download into a shell. Severity downgraded: Node.js consumer context.

PKGBUILD:60 npx electron-builder --linux tar.gz --x64 --publish=never

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Julian Pollinger <julian@pollinger.dev>
    
      2
    
      3pkgname=mattermost-desktop-git
    
      4_pkgname=mattermost-desktop
    
      5pkgver=5.12.0.c9514850
    
      6pkgrel=1
    
      7pkgdesc="Mattermost Desktop for Linux (git)"
    
      8arch=('x86_64')
    
      9
    
      10url="https://github.com/mattermost/desktop"
    
      11license=('Apache')
    
      12_electron=electron34
    
      13
    
      14makedepends=('jq' 'nodejs' 'npm' 'git' 'asar' 'rpm-tools' 'moreutils')
    
      15depends=($_electron 'libxcrypt-compat' 'alsa-lib' 'gtk3' 'libnotify' 'nss' 'libxss' 'libxtst' 'xdg-utils' 'libutil-linux' 'libappindicator-gtk3' 'libsecret')
    
      16optdepends=()
    
      17
    
      18conflicts=('mattermost-desktop')
    
      19provides=("${_pkgname}")
    
      20
    
      21source=('git+https://github.com/mattermost/desktop.git#branch=master' ${_pkgname}.desktop ${_pkgname}.sh)
    
      22sha256sums=('SKIP'
    
      23            '29d8bdc503ec71d69efa8b73655a230df00c18667c875a73cb8de31a6d86dd2a'
    
      24            '1c2bf48b6397d04a5a536c5c9f4960db53249c838c380f03f808c612b00ba4c6')
    
      25
    
      26prepare() {
    
      27
    
      28    cd 'desktop'
    
      29
    
      30    sed -e "s/@ELECTRON@/$_electron/" "../$_pkgname.sh" > "$_pkgname.sh"
    
      31
    
      32    local _electronVersion="$(< "/usr/lib/$_electron/version")"
    
      33
    
      34    jq '.linux["target"] = [ "dir" ]' electron-builder.json | sponge electron-builder.json
    
      35
    
      36
    
      37    jq '	.devDependencies["electron"] = $electronVersion |
    
      38		del(.devDependencies["electron-rebuild"]) |
    
      39		.config.target = $electronVersion |
    
      40		.config.runtime = $electronRuntime' \
    
      41			--arg electronRuntime "$_electron" \
    
      42			--arg electronVersion "$_electronVersion" \
    
      43			package.json |
    
      44		sponge package.jsons
    
      45	  sed -i -e '/package:/s/tar.gz deb rpm/dir/' package.json
    
      46
    
      47
    
      48    _npmargs="--cache $srcdir/npm-cache --no-audit --no-fund"
    
      49
    
      50    CFLAGS="-Wno-implicit-function-declaration" npm $_npmargs install
    
      51}
    
      52
    
      53build() {
    
      54    cd 'desktop'
    
      55
    
      56    export NODE_ENV=production
    
      57    _npmargs="--cache $srcdir/npm-cache --no-audit --no-fund"
    
      58
    
      59    npm $_npmargs --offline run build-prod 
    
      60    npx electron-builder --linux tar.gz --x64 --publish=never
    
      61}
    
      62
    
      63package() {
    
      64  cd 'desktop'
    
      65
    
      66  install -Dm0644 -t "$pkgdir/usr/lib/$_pkgname/" release/linux-unpacked/resources/app.asar
    
      67	cp -a release/linux-unpacked/resources/app.asar.unpacked "$pkgdir/usr/lib/$_pkgname/"
    
      68	install -Dm0644 -t "$pkgdir/usr/share/licenses/$_pkgname/" LICENSE.txt
    
      69	install -Dm0644 src/assets/linux/app_icon.png "$pkgdir/usr/share/icons/$_pkgname.png"
    
      70	install -Dm0755 "$_pkgname.sh" "$pkgdir/usr/bin/$_pkgname"
    
      71	install -Dm0644 -t "$pkgdir/usr/share/applications/" "$srcdir/$_pkgname.desktop"
    
      72
    
      73}
    
      74
    
      75pkgver() {
    
      76  cd 'desktop'
    
      77  echo -e "$(cat package.json | jq '.version' | sed 's/\"//' | sed 's/.develop.*//').$(git rev-parse --short HEAD)" | sed 's/v//' | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
    
      78}
    
      79

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2