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CVE-2026-32885 medium CVSS 6.5

Path Traversal in github.com/ddev/ddev (CVE-2026-32885)

Summary

path traversal in github.com/ddev/ddev (CVE-2026-32885). Data can be tampered with by attackers. Exploitable via ``os.MkdirAll``. Mitigation: upgrade to `1.25.2` or later.

AI summary snake-internal / snake-material-v2

A vulnerability tracked as **CVE-2026-32885** has been found in github.com/ddev/ddev. Attackers can target a specific entry point like ``os.MkdirAll`` over the network to misuse the product. Data can be tampered with by attackers. CVSS score: 6.5/10. What to do: upgrade github.com/ddev/ddev to **1.25.2** or later. If unsure, ask your IT team or search "github.com/ddev/ddev CVE-2026-32885" on the vendor's site.
CVE-2026-32885 (github.com/ddev/ddev) — CWE-22 / CVSS v3 6.5 Attack vector: remote (network-reachable) / unauthenticated Attack surface: `os.MkdirAll` / `os.Create` / `Untar` / `Unzip` Patched: `1.25.2` — 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
**Path traversal** (CWE-22) exists in github.com/ddev/ddev. Attackers reach the vulnerable code path via ``os.MkdirAll`` without authentication.
📍 Affected scope
github.com/ddev/ddev — . Attack surface: `os.MkdirAll` / `os.Create` / `Untar` / `Unzip`.
🔥 Severity
Severity: Medium (CVSS 6.5/10). Data can be tampered with by attackers
🔧 How to fix
Update to **1.25.2**.
🛡️ 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 'github.com/ddev/ddev' .` 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

  1. 1
    Identify exposure identify 
    grep -r 'github.com/ddev/ddev' . | 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 `github.com/ddev/ddev` を grep し、稼働しているサービス・バージョンを把握する。

  2. 6
    Apply patch patch 
    Upgrade github.com/ddev/ddev to 1.25.2

    ステージング環境で 1.25.2 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。

  3. 7
    Post-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

Go github.com/ddev/ddev
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.25.2"}]}]

References

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