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CVE-2026-43646
Information Disclosure in org.apache.wicket:wicket-parent (CVE-2026-43646)
Summary
vulnerability in org.apache.wicket:wicket-parent (CVE-2026-43646). Confidential information can be exposed externally. Mitigation: upgrade to `10.9.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-43646** has been found in org.apache.wicket:wicket-parent.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: upgrade org.apache.wicket:wicket-parent to **10.9.0** or later.
If unsure, ask your IT team or search "org.apache.wicket:wicket-parent CVE-2026-43646" on the vendor's site.
CVE-2026-43646 (org.apache.wicket:wicket-parent) — CWE-200 /
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: `10.9.0` — 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
**information disclosure** (CWE-200) exists in org.apache.wicket:wicket-parent.
📍 Affected scope
org.apache.wicket:wicket-parent — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 How to fix
Update to **10.9.0**.
🛡️ 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 'org.apache.wicket:wicket-parent' .` 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
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1Identify exposure identify
grep -r 'org.apache.wicket:wicket-parent' . | 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 `org.apache.wicket:wicket-parent` 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 org.apache.wicket:wicket-parent to 10.9.0ステージング環境で 10.9.0 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
maven
org.apache.wicket:wicket-parent
[{"type":"ECOSYSTEM","events":[{"introduced":"10.0.0-M1"},{"fixed":"10.9.0"}]}]