pingo

LOW

maintainer dbermond 5 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The package downloads a prebuilt binary from a non-whitelisted but project-related host (css-ig.net), which is the official site for pingo; the binary is not executed directly in the build but installed for later use via wine, and the source is versioned and checksummed, reducing supply-chain risk.

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 non-whitelisted but project-related host (css-ig.net), which is the official site for pingo; the binary is not executed directly in the build but installed for later use via wine, and the source is versioned and checksummed, reducing supply-chain risk.

1 higher static finding superseded - not the current verdict (shown for transparency)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:16 source=("pingo-${pkgver}.zip"::'https://css-ig.net/bin/pingo.zip'

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: Daniel Bermond <dbermond@archlinux.org>
    
      2
    
      3pkgname=pingo
    
      4pkgver=1.29rc3
    
      5pkgrel=1
    
      6pkgdesc='Lossless and lossy image optimizer for PNG/JPEG/WebP/APNG (uses wine)'
    
      7arch=('any')
    
      8url='https://css-ig.net/pingo'
    
      9license=('LicenseRef-Custom')
    
      10depends=(
    
      11    'sh'
    
      12    'wine')
    
      13makedepends=(
    
      14    'git')
    
      15options=('!debug' '!strip')
    
      16source=("pingo-${pkgver}.zip"::'https://css-ig.net/bin/pingo.zip'
    
      17        'git+https://github.com/dbermond/shellutils.git'
    
      18        'LICENSE')
    
      19noextract=("pingo-${pkgver}.zip")
    
      20sha256sums=('f166938cb1266d215a83ed7e4550e1edc2063b5e150b3d68712f7d25fa3b5f1c'
    
      21            'SKIP'
    
      22            '1663e3c3a477660c640a19fb6607b2e4149b52b80b9651ce72a7b153a1fe486c')
    
      23
    
      24_useragent="User-Agent: Mozilla/5.0 (X11; Linux ${CARCH}) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.7977.82 Safari/537.36"
    
      25
    
      26DLAGENTS=("https::/usr/bin/curl \
    
      27              -gqb '' -LC - --retry 3 --retry-delay 3 \
    
      28              -H Upgrade-Insecure-Requests:\ 1 \
    
      29              -H ${_useragent// /\\ } \
    
      30              -H Referer:\ https://www.css-ig.net/pingo \
    
      31              --compressed \
    
      32              --output %o \
    
      33              %u")
    
      34
    
      35prepare() {
    
      36    mkdir -p "${pkgname}-${pkgver}"
    
      37    bsdtar -xf "pingo-${pkgver}.zip" -C "${pkgname}-${pkgver}"
    
      38}
    
      39
    
      40package() {
    
      41    install -D -m755 shellutils/image/pingo -t "${pkgdir}/usr/bin"
    
      42    install -D -m644 "${pkgname}-${pkgver}/pingo.exe" -t "${pkgdir}/usr/share/${pkgname}"
    
      43    install -D -m644 LICENSE -t "${pkgdir}/usr/share/licenses/${pkgname}"
    
      44}
    
      45

Changes since previous scan

--- PKGBUILD @ 2026-09-13 00:19
+++ PKGBUILD @ 2026-09-17 00:27
@@ -1,25 +1,27 @@
 # Maintainer: Daniel Bermond <dbermond@archlinux.org>
 
 pkgname=pingo
-pkgver=1.25.41
+pkgver=1.29rc3
 pkgrel=1
 pkgdesc='Lossless and lossy image optimizer for PNG/JPEG/WebP/APNG (uses wine)'
 arch=('any')
 url='https://css-ig.net/pingo'
-license=('LicenseRef-Unknown')
+license=('LicenseRef-Custom')
 depends=(
     'sh'
     'wine')
 makedepends=(
     'git')
 options=('!debug' '!strip')
-source=("pingo-win64-${pkgver}.zip"::'https://css-ig.net/bin/pingo-win64.zip'
-        'git+https://github.com/dbermond/shellutils.git')
-noextract=("pingo-win64-${pkgver}.zip")
-sha256sums=('5122b4e80fac86f9057695eb544d293993f222ff14aa4f7c8653e84a4b8339a8'
-            'SKIP')
+source=("pingo-${pkgver}.zip"::'https://css-ig.net/bin/pingo.zip'
+        'git+https://github.com/dbermond/shellutils.git'
+        'LICENSE')
+noextract=("pingo-${pkgver}.zip")
+sha256sums=('f166938cb1266d215a83ed7e4550e1edc2063b5e150b3d68712f7d25fa3b5f1c'
+            'SKIP'
+            '1663e3c3a477660c640a19fb6607b2e4149b52b80b9651ce72a7b153a1fe486c')
 
-_useragent="User-Agent: Mozilla/5.0 (X11; Linux ${CARCH}) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.7680.153 Safari/537.36"
+_useragent="User-Agent: Mozilla/5.0 (X11; Linux ${CARCH}) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.7977.82 Safari/537.36"
 
 DLAGENTS=("https::/usr/bin/curl \
               -gqb '' -LC - --retry 3 --retry-delay 3 \
@@ -32,11 +34,12 @@
 
 prepare() {
     mkdir -p "${pkgname}-${pkgver}"
-    bsdtar -xf "pingo-win64-${pkgver}.zip" -C "${pkgname}-${pkgver}"
+    bsdtar -xf "pingo-${pkgver}.zip" -C "${pkgname}-${pkgver}"
 }
 
 package() {
     install -D -m755 shellutils/image/pingo -t "${pkgdir}/usr/bin"
     install -D -m644 "${pkgname}-${pkgver}/pingo.exe" -t "${pkgdir}/usr/share/${pkgname}"
+    install -D -m644 LICENSE -t "${pkgdir}/usr/share/licenses/${pkgname}"
 }
 

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 15:14:52	Medium	1
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