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CVE-2026-71300
critical
CVSS 9.8
Vulnerability in org.apache.camel:camel-atmosphere-websocket (CVE-2026-71300)
Summary
vulnerability in org.apache.camel:camel-atmosphere-websocket (CVE-2026-71300). Successful exploitation can lead to full system takeover. Mitigation: upgrade to `4.22.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-71300** has been found in org.apache.camel:camel-atmosphere-websocket.
Successful exploitation can lead to full system takeover. CVSS score: 9.8/10.
What to do: upgrade org.apache.camel:camel-atmosphere-websocket to **4.22.0** or later.
If unsure, ask your IT team or search "org.apache.camel:camel-atmosphere-websocket CVE-2026-71300" on the vendor's site.
CVE-2026-71300 (org.apache.camel:camel-atmosphere-websocket) — CWE-20 / CVSS v3 9.8
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: `4.22.0` — 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-20) exists in org.apache.camel:camel-atmosphere-websocket.
📍 Affected scope
org.apache.camel:camel-atmosphere-websocket — .
🔥 Severity
Severity: Critical (CVSS 9.8/10). Successful exploitation can lead to full system takeover
🔧 How to fix
Update to **4.22.0**.
🛡️ 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.camel:camel-atmosphere-websocket' .` 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 'org.apache.camel:camel-atmosphere-websocket' . | 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.camel:camel-atmosphere-websocket` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade org.apache.camel:camel-atmosphere-websocket to 4.22.0ステージング環境で 4.22.0 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.camel:camel-atmosphere-websocket
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.22.0"}]}]
References
- web https://nvd.nist.gov/vuln/detail/CVE-2026-71300
- web https://camel.apache.org/security/CVE-2026-71300.html
- web https://github.com/advisories/GHSA-m5r8-w65q-8wjf
- web https://github.com/apache/camel/pull/25366
- web https://github.com/apache/camel/pull/25382
- web https://github.com/apache/camel/pull/25383
- web https://github.com/apache/camel/pull/25384
- web https://github.com/apache/camel/commit/49e197a66158eb7151b461b46b37407df2e13591
- web https://github.com/apache/camel/commit/60ca704c0379e6e87107158c0b2174c3f0f2f48a
- web https://github.com/apache/camel/commit/66567833fb1efe6d66c6618dbb48295cce4c84ba
- web https://github.com/apache/camel/releases/tag/camel-4.14.9
- web https://github.com/apache/camel/releases/tag/camel-4.18.4
- web https://github.com/apache/camel/releases/tag/camel-4.22.0
- web https://issues.apache.org/jira/browse/CAMEL-24359