chatwise

maintainer 381181295 · 3 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged The PKGBUILD downloads a prebuilt proprietary binary .deb from releases.chatwise.app, which is the vendor's own release host for this application. The sha256sum is pinned, which mitigates casual substitution attacks, but the host is a project-specific domain with no independent verification mechanism (no GPG signature check). The package extracts and installs an Electron-based binary directly into /opt, which executes with full user privileges. This is a standard pattern for proprietary AUR packages (similar to discord, slack, zoom, etc.), but the combination of a lesser-known vendor, a project-specific release host, no GPG verification, and a fully executed binary warrants a medium rating. There is no evidence of obfuscation, piracy, or active malice — this is a legitimate supply-chain concern rather than an attack.

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:12 source=("https://releases.chatwise.app/${pkgver}/ChatWise-${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 proprietary binary .deb from releases.chatwise.app, which is the vendor's own release host for this application. The sha256sum is pinned, which mitigates casual substitution attacks, but the host is a project-specific domain with no independent verification mechanism (no GPG signature check). The package extracts and installs an Electron-based binary directly into /opt, which executes with full user privileges. This is a standard pattern for proprietary AUR packages (similar to discord, slack, zoom, etc.), but the combination of a lesser-known vendor, a project-specific release host, no GPG verification, and a fully executed binary warrants a medium rating. There is no evidence of obfuscation, piracy, or active malice — this is a legitimate supply-chain concern rather than an attack.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: charlie <github.com/381181295>
    
      2# Co-maintainer: SIGTERM <https://github.com/SIGTERM-015>
    
      3pkgname=chatwise
    
      4pkgver=26.5.0
    
      5pkgrel=1
    
      6pkgdesc="The fastest AI chatbot"
    
      7arch=(x86_64)
    
      8url="https://chatwise.app/"
    
      9license=('LicenseRef-proprietary')
    
      10depends=(gtk3 libnotify nss libxss libxtst xdg-utils at-spi2-core util-linux-libs libsecret hicolor-icon-theme libappindicator-gtk3)
    
      11options=(!strip !debug)
    
      12source=("https://releases.chatwise.app/${pkgver}/ChatWise-${pkgver}.deb")
    
      13sha256sums=('aa39c7d5673116d9fbec45fa621b560e42dfe47347f6be98b500841528f43238')
    
      14
    
      15package() {
    
      16    bsdtar -xf data.tar.* -C "${pkgdir}"
    
      17    install -d "${pkgdir}/usr/bin"
    
      18    ln -s /opt/ChatWise/ChatWise "${pkgdir}/usr/bin/chatwise"
    
      19}
    
      20

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	MEDIUM	2
2026-08-02 00:16:08	MEDIUM	2
2026-08-01 00:11:18	MEDIUM	2
2026-07-31 00:14:10	MEDIUM	2
2026-07-30 00:17:23	MEDIUM	2
2026-07-29 00:25:53	MEDIUM	2
2026-07-28 00:07:28	MEDIUM	2
2026-07-27 00:24:32	MEDIUM	2
2026-07-26 00:07:32	MEDIUM	2
2026-07-25 00:13:44	MEDIUM	2
2026-07-24 00:02:28	MEDIUM	2
2026-07-23 00:14:47	MEDIUM	2
2026-07-22 00:29:32	MEDIUM	2
2026-07-21 00:24:15	MEDIUM	2
2026-07-20 00:19:49	MEDIUM	2
2026-07-19 00:17:08	MEDIUM	2
2026-07-18 00:14:48	MEDIUM	2
2026-07-17 00:06:16	MEDIUM	2
2026-07-16 00:05:41	MEDIUM	2
2026-07-15 00:09:25	MEDIUM	2