Vulnerability in connie-lang (CVE-2020-7706)
Summary
Vulnerability in connie-lang (CVE-2020-7706). Successful exploitation can lead to full system takeover. Mitigation: upgrade to 0.1.1 or later.
Original description
The description as published by the source.
The package connie-lang before 0.1.1 are vulnerable to Prototype Pollution in the configuration language library used by connie.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2020-7706 has been found in connie-lang.
Successful exploitation can lead to full system takeover.
What to do: upgrade connie-lang to 0.1.1 or later.
If unsure, ask your IT team or search "connie-lang CVE-2020-7706" on the vendor's site.
CVE-2020-7706 (connie-lang) — CWE-1321
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: 0.1.1 — 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.
A vulnerability (CWE-1321) exists in connie-lang.
Check the vendor advisory for the affected versions of connie-lang.
Severity: ?. Successful exploitation can lead to full system takeover.
Update to 0.1.1.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'connie-lang' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'connie-lang' . | 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
connie-langを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade connie-lang to 0.1.1ステージング環境で 0.1.1 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を含めること。
-
3Post-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。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
References
- advisory nvd.nist.gov
- patch github.com
- report snyk.io