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github.com/soulteary/javascript-leetcode-playground ↗

soulteary/javascript-leetcode-playground

scanned 2026-08-10 · git 7854b24
2 of 6 checks flagged a security issue
🔴 Needs attention
Only 4 of 6 checks finished — treat this as provisional. Re-check ↻

Informational scan, not a security audit. How this is computed.

Leaked secrets✓Vulnerable dependencies75Known OSS vulnerabilities72Risky code patterns✓Malicious dependencies—Project health—

Security checks

Leaked secrets — Gitleaksⓘ none found ✓

API keys, passwords or tokens committed into the repo.

Nothing found by this check. ✓

via Gitleaks v8.21.2 · MIT

Vulnerable dependencies — Trivyⓘ 75 found · 12 serious

Packages you depend on that have known security holes (CVEs).

  • Serious CVE-2023-45133 babel: arbitrary code execution
    yarn.lock
    A package you depend on has a known security hole (CVE-2023-45133). Fix: Update that package to its patched version.
  • Serious CVE-2019-19919 nodejs-handlebars: prototype pollution leading to remote code execution via crafted payloads
    yarn.lock
    A package you depend on has a known security hole (CVE-2019-19919). Fix: Update that package to its patched version.
  • Serious CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-23369). Fix: Update that package to its patched version.
  • Serious CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-23383). Fix: Update that package to its patched version.
  • Serious CVE-2026-33937 handlebars.js: Handlebars: Remote Code Execution via crafted Abstract Syntax Tree object in compile()
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-33937). Fix: Update that package to its patched version.
  • Serious CVE-2019-10744 nodejs-lodash: prototype pollution in defaultsDeep function leading to modifying properties
    yarn.lock
    A package you depend on has a known security hole (CVE-2019-10744). Fix: Update that package to its patched version.
  • Serious CVE-2021-44906 minimist: prototype pollution
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious CVE-2021-44906 minimist: prototype pollution
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious CVE-2021-44906 minimist: prototype pollution
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious CVE-2019-10746 nodejs-mixin-deep: prototype pollution in function mixin-deep
    yarn.lock
    A package you depend on has a known security hole (CVE-2019-10746). Fix: Update that package to its patched version.
  • Serious CVE-2019-10747 nodejs-set-value: prototype pollution in function set-value
    yarn.lock
    A package you depend on has a known security hole (CVE-2019-10747). Fix: Update that package to its patched version.
  • Serious CVE-2019-10747 nodejs-set-value: prototype pollution in function set-value
    yarn.lock
    A package you depend on has a known security hole (CVE-2019-10747). Fix: Update that package to its patched version.
  • Worth fixing GHSA-6chw-6frg-f759 Regular Expression Denial of Service in Acorn
    yarn.lock
    A package you depend on has a known security hole (GHSA-6chw-6frg-f759). Fix: Update that package to its patched version.
  • Worth fixing CVE-2020-15366 nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function
    yarn.lock
    A package you depend on has a known security hole (CVE-2020-15366). Fix: Update that package to its patched version.
  • Worth fixing CVE-2025-69873 ajv: ReDoS via $data reference
    yarn.lock
    A package you depend on has a known security hole (CVE-2025-69873). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-3807). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-13149 brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-13149). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-14257 brace-expansion: Brace-expansion: Denial of Service via memory exhaustion in expand() function
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-14257). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-69152 brace-expansion: brace-expansion: Denial of Service via unbounded intermediate arrays
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-69152). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-33750 brace-expansion: brace-expansion: Denial of Service via zero step value in brace pattern
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-33750). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-4068 braces: fails to limit the number of characters it can handle
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-4068). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-21538 cross-spawn: regular expression denial of service
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-21538 cross-spawn: regular expression denial of service
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-21538 cross-spawn: regular expression denial of service
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing CVE-2022-38900 decode-uri-component: improper input validation resulting in DoS
    yarn.lock
    A package you depend on has a known security hole (CVE-2022-38900). Fix: Update that package to its patched version.
… 50 more not shown

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scannerⓘ 72 found · 12 serious

Your dependencies cross-checked against the OSV vulnerability database.

  • Serious GHSA-67hx-6x53-jw92 Babel vulnerable to arbitrary code execution when compiling specifically crafted malicious code
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2023-45133). Fix: Update that package to its patched version.
  • Serious GHSA-2w6w-674q-4c4q Handlebars.js has JavaScript Injection via AST Type Confusion
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2026-33937). Fix: Update that package to its patched version.
  • Serious GHSA-765h-qjxv-5f44 Prototype Pollution in handlebars
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-23383). Fix: Update that package to its patched version.
  • Serious GHSA-f2jv-r9rf-7988 Remote code execution in handlebars when compiling templates
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-23369). Fix: Update that package to its patched version.
  • Serious GHSA-w457-6q6x-cgp9 Prototype Pollution in handlebars
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2019-19919). Fix: Update that package to its patched version.
  • Serious GHSA-jf85-cpcp-j695 Prototype Pollution in lodash
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2019-10744). Fix: Update that package to its patched version.
  • Serious GHSA-xvch-5gv4-984h Prototype Pollution in minimist
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious GHSA-xvch-5gv4-984h Prototype Pollution in minimist
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious GHSA-xvch-5gv4-984h Prototype Pollution in minimist
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-44906). Fix: Update that package to its patched version.
  • Serious GHSA-fhjf-83wg-r2j9 Prototype Pollution in mixin-deep
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2019-10746). Fix: Update that package to its patched version.
  • Serious GHSA-4g88-fppr-53pp Prototype Pollution in set-value
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2019-10747). Fix: Update that package to its patched version.
  • Serious GHSA-4g88-fppr-53pp Prototype Pollution in set-value
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2019-10747). Fix: Update that package to its patched version.
  • Worth fixing GHSA-6chw-6frg-f759 Regular Expression Denial of Service in Acorn
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole. Fix: Update that package to its patched version.
  • Worth fixing GHSA-2g4f-4pwh-qvx6 ajv has ReDoS when using `$data` option
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2025-69873). Fix: Update that package to its patched version.
  • Worth fixing GHSA-v88g-cgmw-v5xw Prototype Pollution in Ajv
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2020-15366). Fix: Update that package to its patched version.
  • Worth fixing GHSA-93q8-gq69-wqmw Inefficient Regular Expression Complexity in chalk/ansi-regex
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2021-3807). Fix: Update that package to its patched version.
  • Worth fixing GHSA-3jxr-9vmj-r5cp brace-expansion: DoS via exponential-time expansion of consecutive non-expanding {} groups
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2026-13149). Fix: Update that package to its patched version.
  • Worth fixing GHSA-f886-m6hf-6m8v brace-expansion: Zero-step sequence causes process hang and memory exhaustion
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2026-33750). Fix: Update that package to its patched version.
  • Worth fixing GHSA-mh99-v99m-4gvg brace-expansion: DoS via unbounded expansion length causing an out-of-memory process crash
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2026-14257). Fix: Update that package to its patched version.
  • Worth fixing GHSA-rgw5-rvv9-x895 brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2026-69152). Fix: Update that package to its patched version.
  • Worth fixing GHSA-grv7-fg5c-xmjg Uncontrolled resource consumption in braces
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2024-4068). Fix: Update that package to its patched version.
  • Worth fixing GHSA-3xgq-45jj-v275 Regular Expression Denial of Service (ReDoS) in cross-spawn
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing GHSA-3xgq-45jj-v275 Regular Expression Denial of Service (ReDoS) in cross-spawn
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing GHSA-3xgq-45jj-v275 Regular Expression Denial of Service (ReDoS) in cross-spawn
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2024-21538). Fix: Update that package to its patched version.
  • Worth fixing GHSA-w573-4hg7-7wgq decode-uri-component vulnerable to Denial of Service (DoS)
    /workdirs/scan-a965e568-f3fc-4570-a2b9-4357d893aff5/yarn.lock
    A package you depend on has a known security hole (CVE-2022-38900). Fix: Update that package to its patched version.
… 47 more not shown

via OSV-Scanner v1.9.2 · Apache-2.0

Risky code patterns — Semgrepⓘ none found ✓

Code that can be exploited: injection, hardcoded credentials and similar.

Nothing found by this check. ✓

via Semgrep v1.147.0 · LGPL-2.1

Malicious dependencies — Guarddogⓘ timed out

Packages that look intentionally malicious: typosquats, sneaky install scripts.

This check didn’t finish — that’s not the same as “clean.” Try Check again above.

via Guarddog v2.10.0 · Apache-2.0

error: npm:timeout

Project health

A signal about how the project is maintained — not a vulnerability in your code. It doesn’t affect the verdict above.

Project health — OpenSSF Scorecardⓘ didn’t run

Maintenance & supply-chain hygiene. A signal about the project, not a vulnerability in your code.

This check didn’t finish — that’s not the same as “clean.” Try Check again above.

via OpenSSF Scorecard · Apache-2.0

About these results. Six open-source checks ran in parallel; every finding is tagged with the tool that produced it. The verdict follows a published rule. False positives and false negatives are normal — a clean scan does not mean the code is secure, and a red verdict does not mean the project is compromised.