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CVE-2026-22777
Vulnerability in comfy-cli (CVE-2026-22777)
Summary
vulnerability in comfy-cli (CVE-2026-22777). Data can be tampered with by attackers. Exploitable via ``config.ini``. Mitigation: upgrade to `3.39.2` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-22777** has been found in comfy-cli.
Attackers can target a specific entry point like ``config.ini`` over the network to misuse the product.
Data can be tampered with by attackers. CVSS score: ?/10.
What to do: upgrade comfy-cli to **3.39.2** or later.
If unsure, ask your IT team or search "comfy-cli CVE-2026-22777" on the vendor's site.
CVE-2026-22777 (comfy-cli) — CWE-93 /
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: `config.ini`
Patched: `3.39.2` — 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
**A vulnerability** (CWE-93) exists in comfy-cli. Attackers reach the vulnerable code path via ``config.ini`` without authentication.
📍 Affected scope
comfy-cli — . Attack surface: `config.ini`.
🔥 Severity
Severity: ?. Data can be tampered with by attackers
🔧 How to fix
Update to **3.39.2**.
🛡️ 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 'comfy-cli' .` 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 'comfy-cli' . | 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 `comfy-cli` 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 comfy-cli to 3.39.2ステージング環境で 3.39.2 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。
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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
PyPI
comfy-cli
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.39.2"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2026-22777
- advisory https://github.com/advisories/GHSA-562r-8445-54r2
- package https://github.com/Comfy-Org/ComfyUI-Manager
- package https://pypi.org/project/comfy-cli
- web https://github.com/Comfy-Org/ComfyUI-Manager/security/advisories/GHSA-562r-8445-54r2
- web https://github.com/Comfy-Org/ComfyUI-Manager/commit/ef8703a3d7ab4e6ecda8f96e0c5816c23d1cb262
- web https://github.com/Comfy-Org/ComfyUI-Manager/commit/f4fa394e0f03b013f1068c96cff168ad10bd0410