mockitt-cn

MEDIUM

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

View on AUR

Why flagged

The PKGBUILD downloads a prebuilt binary .deb from cdn-release.modao.cc, which is the official CDN for the Modao/Mockitt desktop application (a legitimate Chinese prototyping tool). The URL pattern and domain are consistent with the vendor's official distribution infrastructure. However, this is still a prebuilt proprietary binary from a vendor CDN rather than source-built, and the host is not a well-known, independently verifiable platform. The sha256sum is pinned, which mitigates substitution risk at the specific version. The package extracts and installs the binary directly. This is a standard pattern for AUR packages wrapping proprietary software distributed as .deb files, but the non-standard CDN host means users must trust that cdn-release.modao.cc has not been compromised or that the maintainer's checksum is correct. Overall this is a legitimate medium-risk pattern (prebuilt binary from vendor CDN) rather than a clear attack, consistent with many AUR proprietary software packages.

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:27 source_x86_64=("${pkgname}-${pkgver}.deb::https://cdn-release.modao.cc/desktop/prod-${pkgver}/linux/modao-linux-x64-${pkgver}.deb")

Medium AI review llm_review

An AI model (anthropic/claude-4.6-sonnet-20260217) reviewed this and agrees it is MEDIUM (confidence 72%): The PKGBUILD downloads a prebuilt binary .deb from cdn-release.modao.cc, which is the official CDN for the Modao/Mockitt desktop application (a legitimate Chinese prototyping tool). The URL pattern and domain are consistent with the vendor's official distribution infrastructure. However, this is still a prebuilt proprietary binary from a vendor CDN rather than source-built, and the host is not a well-known, independently verifiable platform. The sha256sum is pinned, which mitigates substitution risk at the specific version. The package extracts and installs the binary directly. This is a standard pattern for AUR packages wrapping proprietary software distributed as .deb files, but the non-standard CDN host means users must trust that cdn-release.modao.cc has not been compromised or that the maintainer's checksum is correct. Overall this is a legitimate medium-risk pattern (prebuilt binary from vendor CDN) rather than a clear attack, consistent with many AUR proprietary software packages.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: taotieren <admin@taotieren.com>
    
      2# mockitt 墨刀中文版
    
      3
    
      4pkgname=mockitt-cn
    
      5pkgver=1.5.4
    
      6pkgrel=1
    
      7arch=('x86_64')
    
      8provides=("mockitt")
    
      9conflicts=("mockitt")
    
      10pkgdesc="墨刀，让原型设计更简单, modao/mockitt 国内版本(与国际版本账户数据不互通)"
    
      11depends=(
    
      12    bash
    
      13    expat
    
      14    dbus
    
      15    gcc-libs
    
      16    glib2
    
      17    glibc)
    
      18makedepends=(
    
      19    libarchive)
    
      20license=('LicenseRef-scancode-commercial-license')
    
      21url="https://modao.cc/feature/downloads.html"
    
      22options=(!strip !debug)
    
      23source=(
    
      24    "privacy.txt"
    
      25    "tos.txt"
    
      26)
    
      27source_x86_64=("${pkgname}-${pkgver}.deb::https://cdn-release.modao.cc/desktop/prod-${pkgver}/linux/modao-linux-x64-${pkgver}.deb")
    
      28sha256sums=('845ceda2ba76e8dde171e28cf4347591785195fd63f8e1eef3c7b978ecba580a'
    
      29            '2cbf3af6aaa6ecc240a719795f00af5f18bf11f21b35a9e381b9fb1f7ec1887c')
    
      30sha256sums_x86_64=('a8f192a2bc8a2e48248edf92d61190ef1d170e87bfa813ce09fc367f4b468459')
    
      31
    
      32package() {
    
      33    bsdtar -xf "${srcdir}/data.tar.xz" --numeric-owner -C ${pkgdir}
    
      34    chown -R root:root ${pkgdir}
    
      35    install -Dm644 ${srcdir}/privacy.txt -t ${pkgdir}/usr/share/licenses/mockitt-cn/
    
      36    install -Dm644 ${srcdir}/tos.txt -t ${pkgdir}/usr/share/licenses/mockitt-cn/
    
      37}
    
      38

Scan history

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