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CVE-2025-14279
Vulnerability in mlflow (CVE-2025-14279)
Summary
vulnerability in mlflow (CVE-2025-14279). Confidential information can be exposed externally. Mitigation: upgrade to `3.5.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-14279** has been found in mlflow.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: upgrade mlflow to **3.5.0** or later.
If unsure, ask your IT team or search "mlflow CVE-2025-14279" on the vendor's site.
CVE-2025-14279 (mlflow) — CWE-346 /
Attack vector: remote (network-reachable) / unauthenticated
Patched: `3.5.0` — 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-346) exists in mlflow.
📍 Affected scope
mlflow — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 How to fix
Update to **3.5.0**.
🛡️ 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 'mlflow' .` 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 'mlflow' . | 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 `mlflow` 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 mlflow to 3.5.0ステージング環境で 3.5.0 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
Bitnami
mlflow
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.5.0"}]}]
PyPI
mlflow
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.0"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2025-14279
- advisory https://github.com/advisories/GHSA-pgqp-8h46-6x4j
- package https://github.com/mlflow/mlflow
- package https://pypi.org/project/mlflow
- web https://github.com/mlflow/mlflow/commit/b0ffd289e9b0d0cc32c9e3a9b9f3843ae83dbec3
- web https://huntr.com/bounties/ef478f72-2e4f-44dc-8055-fc06bef03108
- web https://github.com/mlflow/mlflow/pull/17910