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github.com/marimo-team/marimo-jupyter-extension ↗

marimo-team/marimo-jupyter-extension

scanned 2026-08-07 · git 4ed720f
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 dependencies42Known OSS vulnerabilities83Risky 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 42 found

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

  • Worth fixing CVE-2025-69873 ajv: ReDoS via $data reference
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2025-69873). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-13676 fast-uri: fast-uri: Security policy bypass due to improper Unicode hostname canonicalization
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-13676). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-16221 Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x ...
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-16221). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-18446 fast-uri: fast-uri: Host confusion vulnerability via backslash in URI authority
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-18446). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-6321 fast-uri: fast-uri: Path traversal vulnerability allows bypass of security policies
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-6321). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-6322 fast-uri: fast-uri: URI authority bypass due to improper delimiter handling
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-6322). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-12143 form-data: form-data: Form field override via CRLF injection
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-12143). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-4800 lodash: lodash: Arbitrary code execution via untrusted input in template imports
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-4800). Fix: Update that package to its patched version.
  • Worth fixing CVE-2025-13465 lodash: prototype pollution in _.unset and _.omit functions
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2025-13465). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-2950 lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-2950). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-4800 lodash: lodash: Arbitrary code execution via untrusted input in template imports
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-4800). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-2950 lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-2950). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-33671 picomatch: Picomatch: Regular Expression Denial of Service via crafted extglob patterns
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-33671). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-33672 picomatch: Picomatch: Data integrity compromised via method injection with crafted POSIX bracket expressions
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-33672). Fix: Update that package to its patched version.
  • Worth fixing GHSA-r28c-9q8g-f849 PostCSS: Path Traversal in Previous Source Map Auto-Loading (sourceMappingURL) leads to Arbitrary .map File Disclosure
    labextension/package-lock.json
    A package you depend on has a known security hole (GHSA-r28c-9q8g-f849). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-69153 postcss: PostCSS: Information disclosure via crafted sourceMappingURL
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-69153). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-53606 apostrophecms sanitize-html: sanitize-html: Cross-Site Scripting (XSS) via insufficient URI scheme validation
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-53606). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-48779 ws: ws: Denial of Service via memory exhaustion from small WebSocket fragments
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-48779). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-45736 ws: ws: Uninitialized memory disclosure via `websocket.close()` with `TypedArray`
    labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-45736). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-18446 fast-uri: fast-uri: Host confusion vulnerability via backslash in URI authority
    labextension/pnpm-lock.yaml
    A package you depend on has a known security hole (CVE-2026-18446). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-53606 apostrophecms sanitize-html: sanitize-html: Cross-Site Scripting (XSS) via insufficient URI scheme validation
    labextension/pnpm-lock.yaml
    A package you depend on has a known security hole (CVE-2026-53606). Fix: Update that package to its patched version.
  • Worth fixing CVE-2025-69873 ajv: ReDoS via $data reference
    labextension/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-2026-13676 fast-uri: fast-uri: Security policy bypass due to improper Unicode hostname canonicalization
    labextension/yarn.lock
    A package you depend on has a known security hole (CVE-2026-13676). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-16221 Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x ...
    labextension/yarn.lock
    A package you depend on has a known security hole (CVE-2026-16221). Fix: Update that package to its patched version.
  • Worth fixing CVE-2026-18446 fast-uri: fast-uri: Host confusion vulnerability via backslash in URI authority
    labextension/yarn.lock
    A package you depend on has a known security hole (CVE-2026-18446). Fix: Update that package to its patched version.
… 17 more not shown

via Trivy v0.70.0 · Apache-2.0

Known OSS vulnerabilities — OSV-Scanner 83 found · 2 serious

Your dependencies cross-checked against the OSV vulnerability database.

  • Serious GHSA-w7jw-789q-3m8p shell-quote quote() does not escape newlines in object .op values
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-9277). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/yarn.lock
    A package you depend on has a known security hole (CVE-2026-9277). Fix: Update that package to its patched version.
  • Worth fixing GHSA-2g4f-4pwh-qvx6 ajv has ReDoS when using `$data` option
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2025-69873). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-69152). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-13149). Fix: Update that package to its patched version.
  • Worth fixing GHSA-jxxr-4gwj-5jf2 brace-expansion: Large numeric range defeats documented `max` DoS protection
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-45149). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-69152). Fix: Update that package to its patched version.
  • Worth fixing GHSA-4c8g-83qw-93j6 fast-uri vulnerable to host confusion via failed IDN canonicalization
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-13676). Fix: Update that package to its patched version.
  • Worth fixing GHSA-7p8r-x3mc-p8w7 fast-uri vulnerable to host confusion via backslash authority introducer
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-18446). Fix: Update that package to its patched version.
  • Worth fixing GHSA-q3j6-qgpj-74h6 fast-uri vulnerable to path traversal via percent-encoded dot segments
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-6321). Fix: Update that package to its patched version.
  • Worth fixing GHSA-v2hh-gcrm-f6hx fast-uri vulnerable to host confusion via literal backslash authority delimiter
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-16221). Fix: Update that package to its patched version.
  • Worth fixing GHSA-v39h-62p7-jpjc fast-uri vulnerable to host confusion via percent-encoded authority delimiters
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-6322). Fix: Update that package to its patched version.
  • Worth fixing GHSA-25h7-pfq9-p65f flatted vulnerable to unbounded recursion DoS in parse() revive phase
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-32141). Fix: Update that package to its patched version.
  • Worth fixing GHSA-rf6f-7fwh-wjgh Prototype Pollution via parse() in NodeJS flatted
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-33228). Fix: Update that package to its patched version.
  • Worth fixing GHSA-hmw2-7cc7-3qxx form-data: CRLF injection in form-data via unescaped multipart field names and filenames
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-12143). Fix: Update that package to its patched version.
  • Worth fixing GHSA-52cp-r559-cp3m js-yaml: YAML merge-key chains can force quadratic CPU consumption
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-59869). Fix: Update that package to its patched version.
  • Worth fixing GHSA-5p4m-2wfm-xmqj JS-YAML: Quadratic CPU consumption in !!omap resolution (3.x and 4.x) — CVE-2026-59870 fix not backported
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole. Fix: Update that package to its patched version.
  • Worth fixing GHSA-h67p-54hq-rp68 JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliases
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2026-53550). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2025-13465). Fix: Update that package to its patched version.
  • Worth fixing GHSA-r5fr-rjxr-66jc lodash vulnerable to Code Injection via `_.template` imports key names
    /workdirs/scan-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2021-23337). 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-e5f5fa78-a9d7-444a-864c-b4897f7139b8/labextension/package-lock.json
    A package you depend on has a known security hole (CVE-2025-13465). Fix: Update that package to its patched version.
… 58 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.