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github.com/m-allanson/gatsby-plugin-mdx ↗

m-allanson/gatsby-plugin-mdx

scanned 2026-08-13 · git a22c3bb
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 secrets✓Vulnerable dependencies28Known OSS vulnerabilities49Risky 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ⓘ 28 found · 3 serious

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

  • Serious CVE-2023-45311 Code injection in fsevents
    yarn.lock
    A package you depend on has a known security hole (CVE-2023-45311). 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-2026-59873 tar: node-tar: Denial of Service via crafted gzip bomb
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-59873). 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-2022-25863 Unsanitized JavaScript code injection possible in gatsby-plugin-mdx
    yarn.lock
    A package you depend on has a known security hole (CVE-2022-25863). Fix: Update that package to its patched version.
  • Worth fixing CVE-2020-7788 nodejs-ini: Prototype pollution via malicious INI file
    yarn.lock
    A package you depend on has a known security hole (CVE-2020-7788). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-4067 micromatch: vulnerable to Regular Expression Denial of Service
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-4067). Fix: Update that package to its patched version.
  • Worth fixing CVE-2020-7598 nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or __proto__ payload
    yarn.lock
    A package you depend on has a known security hole (CVE-2020-7598). Fix: Update that package to its patched version.
  • Worth fixing CVE-2017-16028 Cryptographically Weak PRNG in randomatic
    yarn.lock
    A package you depend on has a known security hole (CVE-2017-16028). Fix: Update that package to its patched version.
  • Worth fixing CVE-2022-25883 nodejs-semver: Regular expression denial of service
    yarn.lock
    A package you depend on has a known security hole (CVE-2022-25883). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-32803 nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-32803). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-32804 nodejs-tar: Insufficient absolute path sanitization allowing arbitrary file creation and overwrite
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-32804). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-37701 nodejs-tar: Insufficient symlink protection due to directory cache poisoning using symbolic links allowing arbitrary file creation and overwrite
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-37701). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-37712 nodejs-tar: Insufficient symlink protection due to directory cache poisoning using symbolic links allowing arbitrary file creation and overwrite
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-37712). Fix: Update that package to its patched version.
  • Worth fixing CVE-2021-37713 nodejs-tar: Arbitrary File Creation/Overwrite on Windows via insufficient relative path sanitization
    yarn.lock
    A package you depend on has a known security hole (CVE-2021-37713). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-23745 node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-23745). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-23950 node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-23950). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-24842 node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-24842). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-26960 node-tar: node-tar: Arbitrary file read/write via malicious archive hardlink creation
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-26960). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-29786 node-tar: hardlink path traversal via drive-relative linkpath
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-29786). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-31802 tar: tar: File overwrite via drive-relative symlink traversal
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-31802). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-59874 tar: Node-tar: Denial of Service via malformed tar archive header
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-59874). Fix: Update that package to its patched version.
  • Worth fixing CVE-2024-28863 node-tar: denial of service while parsing a tar file due to lack of folders depth validation
    yarn.lock
    A package you depend on has a known security hole (CVE-2024-28863). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-53655 node-tar: node-tar: File smuggling due to inconsistent tar archive parsing
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-53655). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-59871 node-tar: node-tar: Denial of Service due to incorrect PAX path handling
    yarn.lock
    A package you depend on has a known security hole (CVE-2026-59871). Fix: Update that package to its patched version.
… 3 more not shown

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scannerⓘ 49 found · 7 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-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2023-45133). Fix: Update that package to its patched version.
  • Serious MAL-2023-462 Malicious code in fsevents (npm)
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole. Fix: Update that package to its patched version.
  • Serious GHSA-8r6j-v8pm-fqw3 Code injection in fsevents
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2023-45311). Fix: Update that package to its patched version.
  • Serious GHSA-jf85-cpcp-j695 Prototype Pollution in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-23hp-3jrh-7fpw node-tar: Decompression/parse DoS via unlimited input
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2026-59873). 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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-9ef7d5f7-9632-427d-9441-091f500f14c9/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-qqgx-2p2h-9c37 ini before 1.3.6 vulnerable to Prototype Pollution via ini.parse
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2020-7788). Fix: Update that package to its patched version.
  • Worth fixing GHSA-9c47-m6qq-7p4h Prototype Pollution in JSON5 via Parse Method
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2022-46175). Fix: Update that package to its patched version.
  • Worth fixing GHSA-29mw-wpgm-hmr9 Regular Expression Denial of Service (ReDoS) in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2020-28500). Fix: Update that package to its patched version.
  • Worth fixing GHSA-35jh-r3h4-6jhm Command Injection in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2021-23337). Fix: Update that package to its patched version.
  • Worth fixing GHSA-4xc9-xhrj-v574 Prototype Pollution in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2018-16487). Fix: Update that package to its patched version.
  • Worth fixing GHSA-f23m-r3pf-42rh lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2025-13465). Fix: Update that package to its patched version.
  • Worth fixing GHSA-p6mc-m468-83gw Prototype Pollution in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2020-8203). Fix: Update that package to its patched version.
  • Worth fixing GHSA-x5rq-j2xg-h7qm Regular Expression Denial of Service (ReDoS) in lodash
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2019-1010266). Fix: Update that package to its patched version.
  • Worth fixing GHSA-952p-6rrq-rcjv Regular Expression Denial of Service (ReDoS) in micromatch
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2024-4067). Fix: Update that package to its patched version.
  • Worth fixing GHSA-23c5-xmqv-rm74 minimatch ReDoS: nested *() extglobs generate catastrophically backtracking regular expressions
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2026-27904). Fix: Update that package to its patched version.
  • Worth fixing GHSA-3ppc-4f35-3m26 minimatch has a ReDoS via repeated wildcards with non-matching literal in pattern
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2026-26996). Fix: Update that package to its patched version.
  • Worth fixing GHSA-7r86-cg39-jmmj minimatch has ReDoS: matchOne() combinatorial backtracking via multiple non-adjacent GLOBSTAR segments
    /workdirs/scan-9ef7d5f7-9632-427d-9441-091f500f14c9/yarn.lock
    A package you depend on has a known security hole (CVE-2026-27903). Fix: Update that package to its patched version.
… 24 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.