trae-us

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

LOW

Why flagged The package downloads a prebuilt binary from a CDN (lf-cdn.trae.ai) that is plausibly owned by the project (ByteDance/Trae), and while the host is not on a standard whitelist, the binary is checksum-verified and the package installs only expected application files without executing untrusted remote 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 downloads a prebuilt binary from a CDN (lf-cdn.trae.ai) that is plausibly owned by the project (ByteDance/Trae), and while the host is not on a standard whitelist, the binary is checksum-verified and the package installs only expected application files without executing untrusted remote code.

1 higher static finding superseded - not the current verdict (shown for transparency)

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:21 source_x86_64=("Trae-linux-x64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.61406/linux/Trae-linux-x64.tar.gz")

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: logan_reed <liulingzhang.work@icloud.com>
    
      2# Contributor: springtwr <springtwr@outlook.com>
    
      3
    
      4pkgname=trae-us
    
      5pkgver=2.3.61406
    
      6pkgrel=1
    
      7pkgdesc="AI-powered IDE by ByteDance (US CDN)"
    
      8arch=('x86_64' 'aarch64')
    
      9url="https://www.trae.cn/"
    
      10license=('LicenseRef-Trae')
    
      11provides=("trae=$pkgver")
    
      12conflicts=('trae' 'trae-bin')
    
      13depends=('nss' 'alsa-lib' 'gtk3' 'at-spi2-core' 'libsecret' 'libxkbfile' 'zeromq')
    
      14optdepends=('libappindicator-gtk3: System tray support'
    
      15            'xdg-utils: Open URLs and files with default applications'
    
      16            'python: Python extension support'
    
      17            'nodejs: Node.js extension scripts')
    
      18options=('!strip' '!debug')
    
      19install=trae.install
    
      20source=("trae.sh" "trae.desktop")
    
      21source_x86_64=("Trae-linux-x64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.61406/linux/Trae-linux-x64.tar.gz")
    
      22source_aarch64=("Trae-linux-arm64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.61406/linux/Trae-linux-arm64.tar.gz")
    
      23b2sums=('2331b0d37fff8478ea37cbf9e5c2e70a59631aae6efb44741fc6c1a8dce65557098e9dffa8c30148ef27432802bec3d1eda279021421e5d3f979e80900662726'
    
      24            '656c5d6bea6ef15185e0d8ee0181276f6de3bfae8e66a2c65772a5f1354727952dd020dca057246139a2bab8f4805057fa2db367a6ba0a1b90d9ffd7fcab8412')
    
      25b2sums_x86_64=('a0507fb189820a341e56550eaee5692a94aa354932b8e702e27278e5f5866bd62e52def378ffdd11ec55d20de3cc9c87dba6f125723c741c9662917c0f7c3cfe')
    
      26b2sums_aarch64=('12b2ba04ba2c354194a5907870e33714c311503b4fc28fd4d65a7cf63064d4929cf86a135abd5a213f68fddd31263f70e83bbed6f6b80e99629cdf3ee0d5ecb8')
    
      27
    
      28package() {
    
      29    install -d "${pkgdir}/opt/trae"
    
      30
    
      31    for f in "${srcdir}"/*; do
    
      32        case "${f##*/}" in
    
      33            trae.sh|trae.desktop|*.tar.*) continue ;;
    
      34        esac
    
      35        cp -a "$f" "${pkgdir}/opt/trae/"
    
      36    done
    
      37
    
      38    # SUID sandbox
    
      39    chmod 4755 "${pkgdir}/opt/trae/chrome-sandbox"
    
      40
    
      41    # Launcher
    
      42    install -Dm755 "${srcdir}/trae.sh" "${pkgdir}/usr/bin/trae"
    
      43
    
      44    # Desktop entry
    
      45    install -Dm644 "${srcdir}/trae.desktop" "${pkgdir}/usr/share/applications/trae.desktop"
    
      46
    
      47    # Icon
    
      48    install -Dm644 "${pkgdir}/opt/trae/resources/app/resources/linux/code.png" "${pkgdir}/usr/share/icons/hicolor/512x512/apps/trae.png"
    
      49
    
      50    # License
    
      51    install -Dm644 "${pkgdir}/opt/trae/resources/app/LICENSE.txt" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
    
      52    install -Dm644 "${pkgdir}/opt/trae/resources/app/ThirdPartyNotices.txt" "${pkgdir}/usr/share/licenses/${pkgname}/ThirdPartyNotices"
    
      53    install -Dm644 "${pkgdir}/opt/trae/LICENSES.chromium.html" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSES.chromium.html"
    
      54
    
      55    # Shell completions
    
      56    install -Dm644 "${pkgdir}/opt/trae/resources/completions/bash/trae" "${pkgdir}/usr/share/bash-completion/completions/trae"
    
      57    install -Dm644 "${pkgdir}/opt/trae/resources/completions/zsh/_trae" "${pkgdir}/usr/share/zsh/site-functions/_trae"
    
      58
    
      59    # Remove unnecessary files
    
      60    rm -rf "${pkgdir}/opt/trae/node_modules"
    
      61    find "${pkgdir}/opt/trae" -name "*.asc" -delete
    
      62    find "${pkgdir}/opt/trae" -name "*.bat" -delete
    
      63    find "${pkgdir}/opt/trae" -type d -name "rush-logs" -exec rm -rf {} +
    
      64
    
      65    # Remove bundled GCC runtime libraries (conflict with system gcc-libs, breaks ckg indexing)
    
      66    rm -fv "${pkgdir}/opt/trae/resources/app/modules/ckg/binary/libstdc++.so.6"
    
      67    rm -fv "${pkgdir}/opt/trae/resources/app/modules/ckg/binary/libgcc_s.so.1"
    
      68}
    
      69

Changes since previous scan

--- PKGBUILD @ 2026-07-30 00:17
+++ PKGBUILD @ 2026-08-03 00:08
@@ -2,7 +2,7 @@
 # Contributor: springtwr <springtwr@outlook.com>
 
 pkgname=trae-us
-pkgver=2.3.56917
+pkgver=2.3.61406
 pkgrel=1
 pkgdesc="AI-powered IDE by ByteDance (US CDN)"
 arch=('x86_64' 'aarch64')
@@ -18,12 +18,12 @@
 options=('!strip' '!debug')
 install=trae.install
 source=("trae.sh" "trae.desktop")
-source_x86_64=("Trae-linux-x64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.56917/linux/Trae-linux-x64.tar.gz")
-source_aarch64=("Trae-linux-arm64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.56917/linux/Trae-linux-arm64.tar.gz")
+source_x86_64=("Trae-linux-x64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.61406/linux/Trae-linux-x64.tar.gz")
+source_aarch64=("Trae-linux-arm64-${pkgver}-${pkgrel}.tar.gz::https://lf-cdn.trae.ai/obj/trae-ai-us/pkg/app/releases/stable/2.3.61406/linux/Trae-linux-arm64.tar.gz")
 b2sums=('2331b0d37fff8478ea37cbf9e5c2e70a59631aae6efb44741fc6c1a8dce65557098e9dffa8c30148ef27432802bec3d1eda279021421e5d3f979e80900662726'
             '656c5d6bea6ef15185e0d8ee0181276f6de3bfae8e66a2c65772a5f1354727952dd020dca057246139a2bab8f4805057fa2db367a6ba0a1b90d9ffd7fcab8412')
-b2sums_x86_64=('5357b7cd2d5510ebea429d069405b662884c3eba1415de499119d196a3ad2d8f2f257b88de29d813c2feba28057dcba6fa07a810080cef21ebdb037d2325f49c')
-b2sums_aarch64=('b92f480afb712f00436bd35f161c673c5621e87ffa1f523e73d39530c4667eecf4aa8fd2b7a3b45fb7edd5beeaf304716d8870b731526d9888af360ec7227c2c')
+b2sums_x86_64=('a0507fb189820a341e56550eaee5692a94aa354932b8e702e27278e5f5866bd62e52def378ffdd11ec55d20de3cc9c87dba6f125723c741c9662917c0f7c3cfe')
+b2sums_aarch64=('12b2ba04ba2c354194a5907870e33714c311503b4fc28fd4d65a7cf63064d4929cf86a135abd5a213f68fddd31263f70e83bbed6f6b80e99629cdf3ee0d5ecb8')
 
 package() {
     install -d "${pkgdir}/opt/trae"

Scan history

Scanned at (UTC)	Severity	Rules
2026-08-03 00:08:14	LOW	2
2026-08-02 00:16:08	LOW	2
2026-08-01 00:11:18	LOW	2
2026-07-31 00:14:10	LOW	2
2026-07-30 21:16:48	MEDIUM	1
2026-07-30 00:17:23	LOW	2
2026-07-29 00:25:53	LOW	2
2026-07-28 00:07:28	LOW	2
2026-07-27 00:24:32	LOW	2
2026-07-26 00:07:32	LOW	2
2026-07-25 00:13:44	LOW	2
2026-07-24 00:02:28	LOW	2
2026-07-23 00:14:47	LOW	2
2026-07-22 00:29:32	LOW	2
2026-07-21 00:24:15	LOW	2
2026-07-20 11:14:00	MEDIUM	1
2026-07-20 00:19:49	LOW	2
2026-07-19 00:17:08	LOW	2
2026-07-18 00:14:48	LOW	2
2026-07-17 09:54:28	MEDIUM	1