Vulnerability in @strikeentco/set (CVE-2021-23497)
Summary
Vulnerability in @strikeentco/set (CVE-2021-23497). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 1.0.2 or later.
Original description
The description as published by the source.
This affects the package @strikeentco/set before 1.0.2. It allows an attacker to cause a denial of service and may lead to remote code execution. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-STRIKEENTCOSET-1038821
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-2021-23497 has been found in @strikeentco/set.
Risk of unauthorized operations or information disclosure.
What to do: upgrade @strikeentco/set to 1.0.2 or later.
If unsure, ask your IT team or search "@strikeentco/set CVE-2021-23497" on the vendor's site.
CVE-2021-23497 (@strikeentco/set) — CWE-1321
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: 1.0.2 — 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.
A vulnerability (CWE-1321) exists in @strikeentco/set.
Check the vendor advisory for the affected versions of @strikeentco/set.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 1.0.2.
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 '@strikeentco/set' . 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
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1Identify exposure identify
grep -r '@strikeentco/set' . | 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
@strikeentco/set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 @strikeentco/set to 1.0.2ステージング環境で 1.0.2 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
- web github.com
- web snyk.io
- web snyk.io
- web github.com
- web security.snyk.io
- web snyk.io