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CVE-2026-44900
Vulnerability in com.oviva.telematik:epa4all-client (CVE-2026-44900)
Summary
vulnerability in com.oviva.telematik:epa4all-client (CVE-2026-44900). Confidential information can be exposed externally. Mitigation: upgrade to `1.2.1` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-44900** has been found in com.oviva.telematik:epa4all-client.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: upgrade com.oviva.telematik:epa4all-client to **1.2.1** or later.
If unsure, ask your IT team or search "com.oviva.telematik:epa4all-client CVE-2026-44900" on the vendor's site.
CVE-2026-44900 (com.oviva.telematik:epa4all-client) — CWE-295 /
Attack vector: adjacent-network / unauthenticated / no user interaction
Patched: `1.2.1` — 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-295) exists in com.oviva.telematik:epa4all-client.
📍 Affected scope
com.oviva.telematik:epa4all-client — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 How to fix
Update to **1.2.1**.
🛡️ 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 'com.oviva.telematik:epa4all-client' .` 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 'com.oviva.telematik:epa4all-client' . | 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 `com.oviva.telematik:epa4all-client` 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 com.oviva.telematik:epa4all-client to 1.2.1ステージング環境で 1.2.1 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
com.oviva.telematik:epa4all-client
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}]