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CVE-2026-44368
Vulnerability in pyquorum (CVE-2026-44368)
Summary
vulnerability in pyquorum (CVE-2026-44368). Risk of unauthorized operations or information disclosure. Exploitable via ``mul_mod``. Mitigation: upgrade to `0.2.1` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-44368** has been found in pyquorum.
Attackers can target a specific entry point like ``mul_mod`` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade pyquorum to **0.2.1** or later.
If unsure, ask your IT team or search "pyquorum CVE-2026-44368" on the vendor's site.
CVE-2026-44368 (pyquorum) — CWE-208 /
Attack surface: `mul_mod`
Patched: `0.2.1` — 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-208) exists in pyquorum. Attackers reach the vulnerable code path via ``mul_mod`` without authentication.
📍 Affected scope
pyquorum — . Attack surface: `mul_mod`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **0.2.1**.
🛡️ 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 'pyquorum' .` 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 'pyquorum' . | 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 `pyquorum` 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 pyquorum to 0.2.1ステージング環境で 0.2.1 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
pip
pyquorum
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1"}]}]
PyPI
pyquorum
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2026-44368
- package https://github.com/svvqt/pyquorum
- web https://github.com/svvqt/pyquorum/security/advisories/GHSA-7r92-3jgr-r65q
- web https://github.com/svvqt/pyquorum/commit/1e9ac41dd3c305c13d7a6b7d227bf325be82d730
- web https://github.com/svvqt/pyquorum/releases/tag/v0.2.1
- web https://github.com/advisories/GHSA-7r92-3jgr-r65q