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CVE-2026-42288
critical
CVSS 10.0
Code Injection in CVE-2026-42288 (CVE-2026-42288)
Summary
code injection in CVE-2026-42288 (CVE-2026-42288). Successful exploitation can lead to full system takeover. Mitigation: upgrade to `7.3.2` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-42288** has been found in CVE-2026-42288.
Successful exploitation can lead to full system takeover. CVSS score: 10.0/10.
What to do: upgrade CVE-2026-42288 to **7.3.2** or later.
If unsure, ask your IT team or search "CVE-2026-42288 CVE-2026-42288" on the vendor's site.
CVE-2026-42288 (CVE-2026-42288) — CWE-94 / CVSS v3 10.0
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: `7.3.2` — 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
**arbitrary code execution** (CWE-94) exists in CVE-2026-42288.
📍 Affected scope
CVE-2026-42288 — .
🔥 Severity
Severity: Critical (CVSS 10.0/10). Successful exploitation can lead to full system takeover
🔧 How to fix
Update to **7.3.2**.
🛡️ 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. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
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6Apply patch patch
Upgrade to 7.3.2ステージング環境で 7.3.2 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。