classin-bin

MEDIUM

maintainer cyqsimon 5 votes scanned 2026-11-01 00:21:48.120785

View on AUR

Why flagged

The package downloads a prebuilt .deb from a non-whitelisted host (eeo.cn) with a fixed checksum, posing a supply-chain risk if the host is compromised or the binary is swapped.

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:15 source_x86_64=("${_pkgname}-${pkgver}.deb::https://www.eeo.cn/download/client/${_pkgname}_${pkgver}_amd64.deb")

Medium AI review llm_review

An AI model (qwen/qwen3-235b-a22b-2507) reviewed this and agrees it is MEDIUM (confidence 95%): The package downloads a prebuilt .deb from a non-whitelisted host (eeo.cn) with a fixed checksum, posing a supply-chain risk if the host is compromised or the binary is swapped.

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: cyqsimon <28627918+cyqsimon@users.noreply.github.com>
    
      2
    
      3# Generated by debtap then manually modified
    
      4pkgname=classin-bin
    
      5_pkgname=classin
    
      6pkgver=6.0.9.1897
    
      7pkgrel=1
    
      8pkgdesc="Proprietary remote classroom application by EEO."
    
      9arch=('x86_64')
    
      10url="https://www.eeo.cn/cn/classin"
    
      11license=('unknown')
    
      12depends=('alsa-lib')
    
      13options=('!strip' '!emptydirs')
    
      14install=${pkgname}.install
    
      15source_x86_64=("${_pkgname}-${pkgver}.deb::https://www.eeo.cn/download/client/${_pkgname}_${pkgver}_amd64.deb")
    
      16sha512sums_x86_64=('8ff9559d9e4910a6c4e9e006116a86ab348419cdb03bbf2460eebf7d03616dbfa8e00594c1daad57cb47479fd7c1517713130d57caf4a56a32754d84870dd7e5')
    
      17
    
      18package(){
    
      19  tar -xJ --no-same-owner -f data.tar.xz -C "${pkgdir}"
    
      20}
    
      21

Changes since previous scan

--- PKGBUILD @ 2026-10-21 00:12
+++ PKGBUILD @ 2026-11-01 00:21
@@ -3,7 +3,7 @@
 # Generated by debtap then manually modified
 pkgname=classin-bin
 _pkgname=classin
-pkgver=6.0.8.2737
+pkgver=6.0.9.1897
 pkgrel=1
 pkgdesc="Proprietary remote classroom application by EEO."
 arch=('x86_64')
@@ -13,7 +13,7 @@
 options=('!strip' '!emptydirs')
 install=${pkgname}.install
 source_x86_64=("${_pkgname}-${pkgver}.deb::https://www.eeo.cn/download/client/${_pkgname}_${pkgver}_amd64.deb")
-sha512sums_x86_64=('e94a16a3d0a2999942ad9e1151a471373ad062d1f12dbd1b5bb7431c5371b9a5b0dd4409c59ec1ff6f395f8b26c5516fb800cbffb8dee978493a56e1abe8ce8e')
+sha512sums_x86_64=('8ff9559d9e4910a6c4e9e006116a86ab348419cdb03bbf2460eebf7d03616dbfa8e00594c1daad57cb47479fd7c1517713130d57caf4a56a32754d84870dd7e5')
 
 package(){
   tar -xJ --no-same-owner -f data.tar.xz -C "${pkgdir}"

Scan history

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