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johanneskaufmann/feather-engineer-challenge

scanned 2026-08-10 · git e833539
2 of 6 checks flagged a security issue
🔴 Needs attention
Only 5 of 6 checks finished — treat this as provisional. Re-check ↻

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

Leaked secretsVulnerable dependencies209Known OSS vulnerabilities265Risky code patternsMalicious dependenciesProject 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 209 found · 19 serious

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

  • Serious CVE-2023-45133 babel: arbitrary code execution
    frontend/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-2025-9287 cipher-base: Cipher-base hash manipulation
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-9287). Fix: Update that package to its patched version.
  • Serious CVE-2022-29078 ejs: server-side template injection in outputFunctionName
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-29078). Fix: Update that package to its patched version.
  • Serious GHSA-vjh7-7g9h-fjfh Elliptic's private key extraction in ECDSA upon signing a malformed input (e.g. a string)
    frontend/yarn.lock
    A package you depend on has a known security hole (GHSA-vjh7-7g9h-fjfh). Fix: Update that package to its patched version.
  • Serious CVE-2022-1650 eventsource: Exposure of Sensitive Information
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-1650). Fix: Update that package to its patched version.
  • Serious CVE-2025-7783 form-data: Unsafe random function in form-data
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-7783). Fix: Update that package to its patched version.
  • Serious CVE-2021-23436 immer: type confusion vulnerability can lead to a bypass of CVE-2020-28477
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2021-23436). Fix: Update that package to its patched version.
  • Serious CVE-2022-37601 loader-utils: prototype pollution in function parseQuery in parseQuery.js
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious CVE-2022-37601 loader-utils: prototype pollution in function parseQuery in parseQuery.js
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious CVE-2022-37601 loader-utils: prototype pollution in function parseQuery in parseQuery.js
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious CVE-2021-44906 minimist: prototype pollution
    frontend/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-2025-6545 pbkdf2: pbkdf2 silently returns predictable key material
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-6545). Fix: Update that package to its patched version.
  • Serious CVE-2025-6547 pbkdf2: pbkdf2 silently returns static keys
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-6547). Fix: Update that package to its patched version.
  • Serious CVE-2025-9288 sha.js: Missing type checks leading to hash rewind and passing on crafted data
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-9288). Fix: Update that package to its patched version.
  • Serious CVE-2021-42740 The shell-quote package before 1.7.3 for Node.js allows command inject ...
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2021-42740). Fix: Update that package to its patched version.
  • Serious CVE-2026-9277 shell-quote: shell-quote: Arbitrary code execution via command injection due to unescaped line terminators
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-9277). Fix: Update that package to its patched version.
  • Serious CVE-2026-59873 tar: node-tar: Denial of Service via crafted gzip bomb
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-59873). Fix: Update that package to its patched version.
  • Serious CVE-2022-0686 npm-url-parse: Authorization bypass through user-controlled key
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-0686). Fix: Update that package to its patched version.
  • Serious CVE-2026-54466 websocket-driver is a WebSocket protocol handler with pluggable I/O. P ...
    frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-54466). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-45590 body-parser: Denial of Service Vulnerability in body-parser
    backend/yarn.lock
    A package you depend on has a known security hole (CVE-2024-45590). 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
    backend/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
    backend/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
    backend/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
    backend/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
    backend/yarn.lock
    A package you depend on has a known security hole (CVE-2024-4068). Fix: Update that package to its patched version.
… 184 more not shown

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scanner 265 found · 20 serious

Your dependencies cross-checked against the OSV vulnerability database.

  • Serious GHSA-fjxv-7rqg-78g4 form-data uses unsafe random function in form-data for choosing boundary
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/e2e/yarn.lock
    A package you depend on has a known security hole (CVE-2025-7783). Fix: Update that package to its patched version.
  • Serious GHSA-67hx-6x53-jw92 Babel vulnerable to arbitrary code execution when compiling specifically crafted malicious code
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/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-cpq7-6gpm-g9rc cipher-base is missing type checks, leading to hash rewind and passing on crafted data
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-9287). Fix: Update that package to its patched version.
  • Serious GHSA-phwq-j96m-2c2q ejs template injection vulnerability
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-29078). Fix: Update that package to its patched version.
  • Serious GHSA-vjh7-7g9h-fjfh Elliptic's private key extraction in ECDSA upon signing a malformed input (e.g. a string)
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole. Fix: Update that package to its patched version.
  • Serious GHSA-6h5x-7c5m-7cr7 Exposure of Sensitive Information in eventsource
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-1650). Fix: Update that package to its patched version.
  • Serious GHSA-fjxv-7rqg-78g4 form-data uses unsafe random function in form-data for choosing boundary
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-7783). Fix: Update that package to its patched version.
  • Serious GHSA-33f9-j839-rf8h Prototype Pollution in immer
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2021-23436). Fix: Update that package to its patched version.
  • Serious GHSA-76p3-8jx3-jpfq Prototype pollution in webpack loader-utils
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious GHSA-76p3-8jx3-jpfq Prototype pollution in webpack loader-utils
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious GHSA-76p3-8jx3-jpfq Prototype pollution in webpack loader-utils
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-37601). Fix: Update that package to its patched version.
  • Serious GHSA-xvch-5gv4-984h Prototype Pollution in minimist
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/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-h7cp-r72f-jxh6 pbkdf2 returns predictable uninitialized/zero-filled memory for non-normalized or unimplemented algos
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-6545). Fix: Update that package to its patched version.
  • Serious GHSA-v62p-rq8g-8h59 pbkdf2 silently disregards Uint8Array input, returning static keys
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-6547). Fix: Update that package to its patched version.
  • Serious GHSA-95m3-7q98-8xr5 sha.js is missing type checks leading to hash rewind and passing on crafted data
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2025-9288). Fix: Update that package to its patched version.
  • Serious GHSA-g4rg-993r-mgx7 Improper Neutralization of Special Elements used in a Command in Shell-quote
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2021-42740). Fix: Update that package to its patched version.
  • Serious GHSA-w7jw-789q-3m8p shell-quote quote() does not escape newlines in object .op values
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-9277). Fix: Update that package to its patched version.
  • Serious GHSA-23hp-3jrh-7fpw node-tar: Decompression/parse DoS via unlimited input
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-59873). Fix: Update that package to its patched version.
  • Serious GHSA-hgjh-723h-mx2j Authorization Bypass Through User-Controlled Key in url-parse
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2022-0686). Fix: Update that package to its patched version.
  • Serious GHSA-xv26-6w52-cph6 websocket-driver: Message corruption via abuse of protocol length headers
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/frontend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-54466). Fix: Update that package to its patched version.
  • Worth fixing GHSA-qwcr-r2fm-qrc7 body-parser vulnerable to denial of service when url encoding is enabled
    /workdirs/scan-6f1e9be3-1c33-437f-8e33-e7e412d39f88/backend/yarn.lock
    A package you depend on has a known security hole (CVE-2024-45590). 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-6f1e9be3-1c33-437f-8e33-e7e412d39f88/backend/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-6f1e9be3-1c33-437f-8e33-e7e412d39f88/backend/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-6f1e9be3-1c33-437f-8e33-e7e412d39f88/backend/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-6f1e9be3-1c33-437f-8e33-e7e412d39f88/backend/yarn.lock
    A package you depend on has a known security hole (CVE-2026-69152). Fix: Update that package to its patched version.
… 240 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 none found ✓

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

Nothing found by this check. ✓

via Guarddog v2.10.0 · Apache-2.0

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.