Tools / BroadcastChannel / Security

Security Deep Dive

BroadcastChannel

Security posture and CVE patch evidence from tracked releases.

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32 high-severity dependency CVEs affects v0.3.0.

Review the dependency vulnerabilities below.

— Signed — SLSA — SBOM ✗ Security policy Quarterly cadence · 108d median Active maintainer

Trust Signals — 2 of 9 Present

Evidence already collected from releases and repository metadata.

2/9 Present

Signed releases Unknown

Latest release artifact signature Latest release

—

SLSA provenance Unknown

Attestation predicate level Latest release

—

SBOM published Unknown

GitHub SBOM API Latest release

—

SECURITY.md Absent

GitHub repository metadata Repository policy

Checked: 13d ago

Release cadence: quarterly Present

108d median over recent releases Release history

Latest release: 8d ago

Maintainer active Present

Recent commit activity Repository

Last commit: 8d ago

Checksums (SHA256SUMS) Not active yet

SHA256SUMS or equivalent Release asset

Latest release: 8d ago

GitHub Actions attestation Not active yet

actions/attest-build-provenance Workflow file

Latest release: 8d ago

Signing assets Not active yet

.sig, .crt, cosign.pub, or similar Release asset

Latest release: 8d ago

5.2/10 Security Score

Dependency Exposure 54 transitive dependency CVEs found in the latest SBOM.

Security Score

A composite score aggregating Scorecard performance, CVE patch history, OpenSSF badge tier, and dependency vulnerability exposure. Score ≥ 7.0 is healthy; < 4.0 warrants attention.

epss

0.25 / 0.5

No EPSS data

freshness

1.00 / 1.0

1d stale

scorecard

2.00 / 4.0

⚠ Estimated — not yet collected

cve health

1.50 / 2.5

No open CVEs

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

1.50 / 1.5

No KEV exposure

supply chain risk

-1.50 / 10.0

Risk 65.0/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

6.0

25%

direct cves: clear cve scan: available

Release responsiveness

release responsiveness

10.0

patch speed days: no_history

Dependency exposure

dependency exposure

3.5

10%

supply chain risk: 64.98 transitive cves: 0c/32h

Provenance trust

provenance trust

5.0

40%

scorecard score: estimated openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 1d

Operational risk

operational risk

8.5

10%

kev exposure: clear epss max: none

How is this calculated?

The six dimensions group the legacy score signals into weighted categories: direct vulnerability status, patch responsiveness, dependency exposure, provenance checks, maintainer activity, and exploitability risk. The flat component values above remain available for compatibility.

Supply Chain Risk

Risk 65.0/100

0 Transitive critical CVEs

0 KEV-transitive CVEs

51% Dependency freshness

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

Dependency Vulnerabilities

1362 dependencies scanned View full dependency list →

Scanning the SBOM (Software Bill of Materials) of the latest release for known vulnerabilities in transitive dependencies.

Critical

High

Medium

Low

Unknown

Still affecting latest (0) All (54)

High 32 Medium 21 Low 1

CVE	Severity	KEV	Dependency	Affected version	Cleared in release
CVE-2024-45296	high	—	path-to-regexp	6.1.0	v0.2.0
CVE-2025-12816	high	—	node-forge	1.3.1	v0.2.0
CVE-2025-65945	high	—	jws	3.2.2	v0.2.0
CVE-2025-66031	high	—	node-forge	1.3.1	v0.2.0
CVE-2026-1526	high	—	undici	7.14.0	v0.2.0
CVE-2026-1528	high	—	undici	7.14.0	v0.2.0
CVE-2026-2229	high	—	undici	7.14.0	v0.2.0
CVE-2026-23745	high	—	tar	7.5.2	v0.2.0
CVE-2026-23950	high	—	tar	7.5.2	v0.2.0
CVE-2026-24842	high	—	tar	7.5.2	v0.2.0
CVE-2026-26960	high	—	tar	7.5.2	v0.2.0
CVE-2026-26996	high	—	minimatch	9.0.5	v0.2.0
CVE-2026-27606	high	—	rollup	4.53.2	v0.2.0
CVE-2026-27903	high	—	minimatch	9.0.5	v0.2.0
CVE-2026-27904	high	—	minimatch	9.0.5	v0.2.0
CVE-2026-29074	high	—	svgo	4.0.0	v0.2.0
CVE-2026-29786	high	—	tar	7.5.2	v0.2.0
CVE-2026-31802	high	—	tar	7.5.2	v0.2.0
CVE-2026-32141	high	—	flatted	3.3.1	v0.2.0
CVE-2026-33036	high	—	fast-xml-parser	5.4.1	v0.2.0
CVE-2026-33228	high	—	flatted	3.3.1	v0.2.0
CVE-2026-33671	high	—	picomatch	4.0.3	v0.2.0
CVE-2026-33891	high	—	node-forge	1.3.1	v0.2.0
CVE-2026-33894	high	—	node-forge	1.3.1	v0.2.0
CVE-2026-33895	high	—	node-forge	1.3.1	v0.2.0
CVE-2026-33896	high	—	node-forge	1.3.1	v0.2.0
CVE-2026-35209	high	—	defu	6.1.4	v0.2.0
CVE-2026-39363	high	—	vite	6.4.1	v0.2.0
CVE-2026-44665	high	—	fast-xml-builder	1.1.4	v0.2.0
CVE-2026-4800	high	—	lodash	4.17.21	v0.2.0
CVE-2026-6321	high	—	fast-uri	3.1.0	v0.2.0
CVE-2026-6322	high	—	fast-uri	3.1.0	v0.2.0
CVE-2025-13465	medium	—	lodash	4.17.21	v0.2.0
CVE-2025-66030	medium	—	node-forge	1.3.1	v0.2.0
CVE-2025-66400	medium	—	mdast-util-to-hast	13.2.0	v0.2.0
CVE-2025-69873	medium	—	ajv	8.17.1	v0.2.0
CVE-2026-1525	medium	—	undici	7.14.0	v0.2.0
CVE-2026-1527	medium	—	undici	7.14.0	v0.2.0
CVE-2026-22036	medium	—	undici	7.14.0	v0.2.0
CVE-2026-2950	medium	—	lodash	4.17.21	v0.2.0
CVE-2026-29772	medium	—	@astrojs/node	9.5.5	v0.2.0
CVE-2026-33349	medium	—	fast-xml-parser	5.4.1	v0.2.0
CVE-2026-33532	medium	—	yaml	2.8.2	v0.2.0
CVE-2026-33672	medium	—	picomatch	4.0.3	v0.2.0
CVE-2026-33750	medium	—	brace-expansion	2.0.2	v0.2.0
CVE-2026-33768	medium	—	@astrojs/vercel	9.0.5	v0.2.0
CVE-2026-39365	medium	—	vite	6.4.1	v0.2.0
CVE-2026-40186	medium	—	sanitize-html	2.17.2	v0.2.0
CVE-2026-41067	medium	—	astro	5.18.1	v0.2.0
CVE-2026-41305	medium	—	postcss	8.5.6	v0.2.0
CVE-2026-41322	medium	—	@astrojs/node	9.5.5	v0.2.0
CVE-2026-41650	medium	—	fast-xml-parser	5.4.1	v0.2.0
CVE-2026-41907	medium	—	uuid	13.0.0	v0.2.0
CVE-2026-41321	low	—	@astrojs/cloudflare	12.6.13	v0.2.0

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