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CVE-2026-47741
medium
CVSS 5.9
Vulnerability in shopper/cart (CVE-2026-47741)
Summary
vulnerability in shopper/cart (CVE-2026-47741). Data can be tampered with by attackers. Exploitable via ``Order``. Mitigation: upgrade to `2.8.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-47741** has been found in shopper/cart.
Attackers can target a specific entry point like ``Order`` over the network to misuse the product.
Data can be tampered with by attackers. CVSS score: 5.9/10.
What to do: upgrade shopper/cart to **2.8.0** or later.
If unsure, ask your IT team or search "shopper/cart CVE-2026-47741" on the vendor's site.
CVE-2026-47741 (shopper/cart) — CWE-362 / CVSS v3 5.9
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: `Order` / `total_use` / `usage_limit` / `price_amount`
Patched: `2.8.0` — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (CWE-362) exists in shopper/cart. Attackers reach the vulnerable code path via ``Order`` without authentication.
📍 Affected scope
shopper/cart — . Attack surface: `Order` / `total_use` / `usage_limit` / `price_amount`.
🔥 Severity
Severity: Medium (CVSS 5.9/10). Data can be tampered with by attackers
🔧 How to fix
Update to **2.8.0**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'shopper/cart' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'shopper/cart' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `shopper/cart` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade shopper/cart to 2.8.0ステージング環境で 2.8.0 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
composer
shopper/cart
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0"}]}]
Packagist
shopper/cart
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2026-47741
- package https://github.com/shopperlabs/shopper
- web https://github.com/shopperlabs/shopper/issues/510
- web https://github.com/shopperlabs/shopper/pull/511
- web https://github.com/shopperlabs/shopper/security/advisories/GHSA-9rh9-hf3w-9fgg
- web https://github.com/shopperlabs/shopper/commit/fcd0c5920588702df5b874f432b1042abd77a50b
- web https://github.com/shopperlabs/shopper/releases/tag/v2.8.0
- web https://github.com/advisories/GHSA-9rh9-hf3w-9fgg