omni-terminal

maintainer importcjj · 0 votes · scanned 2026-08-03 00:08:14.047287

MEDIUM

Why flagged This PKGBUILD downloads a prebuilt binary .deb from download.wisburg.com (a vendor-specific but non-standard host) with sha256sums=('SKIP'), meaning no integrity verification is performed. The package extracts and installs the binary directly into pkgdir. The concerns are: (1) no checksum verification allows silent substitution of the binary at any time; (2) the source URL uses a UUID-style path rather than a versioned release path, making it harder to audit; (3) the binary is executed/installed directly without source compilation. While wisburg.com appears to be a legitimate commercial product (omni terminal), the combination of an unverified prebuilt binary from a non-standard host constitutes a genuine supply-chain risk. This is a real medium-severity concern, not a false positive.

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:11 source=("https://download.wisburg.com/omni/prod/6fd15f71-f995-4a9a-9103-c84e8c1a1b68.deb")

MEDIUM AI review llm_review

An AI model (anthropic/claude-4.6-sonnet-20260217) reviewed this and agrees it is MEDIUM (confidence 85%): This PKGBUILD downloads a prebuilt binary .deb from download.wisburg.com (a vendor-specific but non-standard host) with sha256sums=('SKIP'), meaning no integrity verification is performed. The package extracts and installs the binary directly into pkgdir. The concerns are: (1) no checksum verification allows silent substitution of the binary at any time; (2) the source URL uses a UUID-style path rather than a versioned release path, making it harder to audit; (3) the binary is executed/installed directly without source compilation. While wisburg.com appears to be a legitimate commercial product (omni terminal), the combination of an unverified prebuilt binary from a non-standard host constitutes a genuine supply-chain risk. This is a real medium-severity concern, not a false positive.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: importcjj <importcjj at gmail dot com>
    
      2
    
      3pkgname=omni-terminal
    
      4pkgver=0.5.2
    
      5pkgrel=1
    
      6pkgdesc="The omni terminal, produced by wisburg."
    
      7arch=('x86_64')
    
      8url="https://wisburg.com/"
    
      9license=('custom')
    
      10makedepends=('wget' 'dpkg') # dpkg 用于解压.deb文件
    
      11source=("https://download.wisburg.com/omni/prod/6fd15f71-f995-4a9a-9103-c84e8c1a1b68.deb")
    
      12sha256sums=('SKIP') 
    
      13
    
      14package() {
    
      15  tar -xvf data.tar.xz -C "$pkgdir"
    
      16}
    
      17

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