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CVE-2026-45244
medium
CVSS 5.4
Vulnerability in @steipete/summarize (CVE-2026-45244)
Summary
vulnerability in @steipete/summarize (CVE-2026-45244). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `0.15.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-45244** has been found in @steipete/summarize.
Risk of unauthorized operations or information disclosure. CVSS score: 5.4/10.
What to do: upgrade @steipete/summarize to **0.15.0** or later.
If unsure, ask your IT team or search "@steipete/summarize CVE-2026-45244" on the vendor's site.
CVE-2026-45244 (@steipete/summarize) — CWE-862 / CVSS v3 5.4
Attack vector: remote (network-reachable) / unauthenticated
Patched: `0.15.0` — 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-862) exists in @steipete/summarize.
📍 Affected scope
@steipete/summarize — .
🔥 Severity
Severity: Medium (CVSS 5.4/10). Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **0.15.0**.
🛡️ 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 '@steipete/summarize' .` 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 '@steipete/summarize' . | 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 `@steipete/summarize` 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 @steipete/summarize to 0.15.0ステージング環境で 0.15.0 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
npm
@steipete/summarize
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.15.0"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2026-45244
- package https://github.com/steipete/summarize
- web https://github.com/steipete/summarize/pull/219
- web https://github.com/steipete/summarize/commit/e64fe3ecd1bb4fdc181dcfa88c96b9e1914ced0e
- web https://github.com/steipete/summarize/releases/tag/v0.15.2
- web https://www.vulncheck.com/advisories/summarize-unapproved-browser-automation-execution
- web https://github.com/advisories/GHSA-67gq-6q8c-qqh6
- web https://github.com/steipete/summarize/releases/tag/v0.15.1