humen-mcp-git

LOW

maintainer elisemyklebust 0 votes scanned 2026-11-01 00:21:48.120785

View on AUR

Why flagged

The package installs a self-update script via systemd and sudoers, but this is opt-in and requires explicit admin configuration; the source is from a legitimate git repository and all built components are from the project's own code.

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-2507) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package installs a self-update script via systemd and sudoers, but this is opt-in and requires explicit admin configuration; the source is from a legitimate git repository and all built components are from the project's own code.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium Privileged / out-of-pacman install (sudoers, setuid, or self-update) privileged_install

The package grants elevated privileges or installs an update path outside pacman: a /etc/sudoers.d rule (often passwordless), a setuid/setgid binary, or a self-update script/service that can fetch and run future code with no checksum verification. The initial install may be verified, but the ongoing privilege + update surface is a real supply-chain / privilege-escalation risk.

PKGBUILD:42 install -Dm644 packaging/systemd/humen-mcp-self-update.service "$pkgdir/usr/lib/systemd/system/humen-mcp-self-update.service"
PKGBUILD:43 install -Dm755 packaging/scripts/humen-mcp-self-update "$pkgdir/usr/lib/humen-mcp/humen-mcp-self-update"
PKGBUILD:44 install -Dm440 packaging/sudoers/humen-mcp-self-update "$pkgdir/etc/sudoers.d/humen-mcp-self-update"

PKGBUILD

3 offending line(s) highlighted

      1# Maintainer: LIghtJUNction
    
      2pkgname=humen-mcp-git
    
      3pkgver=0.1.20.r59.gb7a56e1
    
      4pkgrel=1
    
      5pkgdesc='Human-in-the-loop MCP server'
    
      6arch=('x86_64')
    
      7url='https://github.com/LIghtJUNction/humen-mcp'
    
      8license=('MIT')
    
      9depends=('gcc-libs' 'openssl' 'sudo')
    
      10makedepends=('bun' 'cargo' 'git')
    
      11provides=('humen-mcp')
    
      12conflicts=('humen-mcp')
    
      13backup=('etc/humen-mcp.env')
    
      14install=humen-mcp.install
    
      15source=('git+https://github.com/LIghtJUNction/humen-mcp.git')
    
      16sha256sums=('SKIP')
    
      17
    
      18pkgver() {
    
      19  cd humen-mcp
    
      20  printf '0.1.20.r%s.g%s' "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
    
      21}
    
      22
    
      23prepare() {
    
      24  cd humen-mcp
    
      25  git submodule update --init humen-mcp-webui
    
      26}
    
      27
    
      28build() {
    
      29  cd humen-mcp
    
      30  (
    
      31    cd humen-mcp-webui
    
      32    bun install --frozen-lockfile
    
      33    bun run build
    
      34  )
    
      35  cargo build --release --locked
    
      36}
    
      37
    
      38package() {
    
      39  cd humen-mcp
    
      40  install -Dm755 target/release/humen-mcp "$pkgdir/usr/bin/humen-mcp"
    
      41  install -Dm644 packaging/systemd/humen-mcp.service "$pkgdir/usr/lib/systemd/system/humen-mcp.service"
    
      42  install -Dm644 packaging/systemd/humen-mcp-self-update.service "$pkgdir/usr/lib/systemd/system/humen-mcp-self-update.service"
    
      43  install -Dm755 packaging/scripts/humen-mcp-self-update "$pkgdir/usr/lib/humen-mcp/humen-mcp-self-update"
    
      44  install -Dm440 packaging/sudoers/humen-mcp-self-update "$pkgdir/etc/sudoers.d/humen-mcp-self-update"
    
      45  install -Dm644 packaging/sysusers/humen-mcp.conf "$pkgdir/usr/lib/sysusers.d/humen-mcp.conf"
    
      46  install -Dm644 packaging/tmpfiles/humen-mcp.conf "$pkgdir/usr/lib/tmpfiles.d/humen-mcp.conf"
    
      47  install -Dm640 env.example "$pkgdir/etc/humen-mcp.env"
    
      48  install -dm755 "$pkgdir/usr/share/humen-mcp/web"
    
      49  cp -a --no-preserve=ownership humen-mcp-webui/dist/. "$pkgdir/usr/share/humen-mcp/web/"
    
      50}
    
      51

Scan history

Scanned at (UTC)	Severity	Rules
2026-11-01 00:21:48	Low	2
2026-10-31 00:07:41	Low	2
2026-10-30 00:29:30	Low	2
2026-10-29 00:13:55	Low	2
2026-10-28 00:06:54	Low	2
2026-10-27 00:23:28	Low	2
2026-10-26 00:12:40	Low	2
2026-10-25 00:20:48	Low	2
2026-10-24 00:14:55	Low	2
2026-10-23 00:02:19	Low	2
2026-10-22 00:13:10	Low	2
2026-10-21 00:12:50	Low	2
2026-10-20 00:10:31	Low	2
2026-10-19 00:03:55	Low	2
2026-10-18 00:06:55	Low	2
2026-10-17 00:21:55	Low	2
2026-10-16 00:12:47	Low	2
2026-10-15 00:28:05	Low	2
2026-10-14 00:06:47	Low	2
2026-10-13 00:23:45	Low	2