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CVE-2026-48737
SSRF (Server-Side Request Forgery) in pyload-ng (CVE-2026-48737)
Summary
SSRF in pyload-ng (CVE-2026-48737). Risk of unauthorized operations or information disclosure. Exploitable via ``is_global_address``.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-48737** has been found in pyload-ng.
Attackers can target a specific entry point like ``is_global_address`` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "pyload-ng CVE-2026-48737" on the vendor's site.
CVE-2026-48737 (pyload-ng) — CWE-918 /
Attack vector: remote (network-reachable) / no user interaction
Attack surface: `is_global_address` / `ipaddress.IPv6Address.is_global` / `is_global` / `setup.cfg`
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
**SSRF** (CWE-918) exists in pyload-ng. Attackers reach the vulnerable code path via ``is_global_address`` without authentication.
📍 Affected scope
pyload-ng — . Attack surface: `is_global_address` / `ipaddress.IPv6Address.is_global` / `is_global` / `setup.cfg`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ 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 'pyload-ng' .` 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 'pyload-ng' . | 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 `pyload-ng` 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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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
pyload-ng
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
PyPI
pyload-ng
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.5.0b3.dev100"}]}]