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CVE-2026-44695
medium
CVSS 5.8
Cross-Site Request Forgery (CSRF) in getoutline (CVE-2026-44695)
Summary
vulnerability in getoutline (CVE-2026-44695). Confidential information can be exposed externally. Exploitable via `GET /auth/slack.post`. Mitigation: upgrade to `1.7.1` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-44695** has been found in getoutline.
Attackers can target a specific entry point like `GET /auth/slack.post` over the network to misuse the product.
Confidential information can be exposed externally. CVSS score: 5.8/10.
What to do: upgrade getoutline to **1.7.1** or later.
If unsure, ask your IT team or search "getoutline CVE-2026-44695" on the vendor's site.
CVE-2026-44695 (getoutline) — CWE-352 / CVSS v3 5.8
Attack vector: remote (network-reachable)
Attack surface: GET /auth/slack.post
Patched: `1.7.1` — 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
**CSRF** (CWE-352) exists in getoutline. Attackers reach the vulnerable code path via `GET /auth/slack.post` without authentication.
📍 Affected scope
getoutline — . Attack surface: GET /auth/slack.post.
🔥 Severity
Severity: Medium (CVSS 5.8/10). Confidential information can be exposed externally
🔧 How to fix
Update to **1.7.1**.
🛡️ 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 `GET /auth/slack.post` requests with malformed payloads or SQL meta-characters. Run `grep -r 'getoutline' .` 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 'getoutline' . | 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 `getoutline` 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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3Hunt for indicators of compromise detect
grep 'GET /auth/slack.post' /var/log/nginx/access.log | grep -E '(unusual_payload|sqli_pattern)'アクセスログで `GET /auth/slack.post` への異常なリクエスト (不正な認証ヘッダ・SQLメタ文字)を過去 30〜90日分捜索。WAF/SIEM があれば該当パスのアラート発火履歴を確認。
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6Apply patch patch
Upgrade getoutline to 1.7.1ステージング環境で 1.7.1 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
Replay attack against GET /auth/slack.post on staging to confirm patch closes the vector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。