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Security Deep Dive

liveblocks

Security posture and CVE patch evidence from tracked releases.

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1 critical dependency CVE affects v3.19.4.

Audit transitive dependencies; consider upgrading or pinning replacements.

Versions by Severity

CVEs are attributed to tracked releases published before the patch release.

20 versions tracked

Version	Published	C	H	M	L	KEV	Notes
v3.19.4	2026-06-02	—	—	—	—	—	Latest
v3.19.3	2026-05-22	—	—	—	—	—	—
v3.19.2	2026-05-20	—	—	—	—	—	—
v3.19.1	2026-05-15	—	—	—	—	—	—
v3.19.0	2026-05-07	—	—	—	—	—	Patches CVE-2025-31125
v3.18.5	2026-04-23	—	—	1	—	KEV 1	—
v3.18.4	2026-04-20	—	—	1	—	KEV 1	—
v3.18.3	2026-04-17	—	—	1	—	KEV 1	—
v3.18.2	2026-04-15	—	—	1	—	KEV 1	—
v3.18.1	2026-04-13	—	—	1	—	KEV 1	—
v3.18.0	2026-04-08	—	—	1	—	KEV 1	—
v3.17.0	2026-04-02	—	—	1	—	KEV 1	—
v3.16.0	2026-03-31	—	—	1	—	KEV 1	—
v3.15.5	2026-03-23	—	—	1	—	KEV 1	—
v3.15.4	2026-03-19	—	—	1	—	KEV 1	—
v3.15.3	2026-03-18	—	—	1	—	KEV 1	—
v3.15.2	2026-03-13	—	—	1	—	KEV 1	—
v3.15.1	2026-03-09	—	—	1	—	KEV 1	—
v3.15.0	2026-03-05	—	—	1	—	KEV 1	—
v3.14.1	2026-02-26	—	—	1	—	KEV 1	—

— Signed — SLSA — SBOM ✗ Security policy Weekly cadence · 5d 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: 23d ago

Release cadence: weekly Present

5d median over recent releases Release history

Latest release: 1d ago

Maintainer active Present

Recent commit activity Repository

Last commit: 2d ago

Checksums (SHA256SUMS) Not active yet

SHA256SUMS or equivalent Release asset

Latest release: 1d ago

GitHub Actions attestation Not active yet

actions/attest-build-provenance Workflow file

Latest release: 1d ago

Signing assets Not active yet

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

Latest release: 1d ago

1.7/10 Security Score

6.7/10 Scorecard

Dependency Exposure 58 transitive dependency CVEs found in the latest SBOM. 1 critical.

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

0.00 / 0.5

Max EPSS 0.832

freshness

1.00 / 1.0

Up to date

scorecard

2.68 / 4.0

Score 6.7/10

cve health

0.50 / 2.5

No open CVEs

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

-1.50 / 1.5

KEV exposure detected

supply chain risk

-1.50 / 10.0

Risk 100.0/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

2.0

25%

direct cves: clear cve scan: available

Release responsiveness

release responsiveness

10.0

patch speed days: no_history

Dependency exposure

dependency exposure

0.0

10%

supply chain risk: 100.0 transitive cves: 2c/39h

Provenance trust

provenance trust

6.7

40%

scorecard score: 6.7 openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 0d

Operational risk

operational risk

0.0

10%

kev exposure: detected epss max: 0.832

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 100.0/100

1 Transitive critical CVEs

0 KEV-transitive CVEs

54% Dependency freshness

Scorecard

Scorecard 6.7/10

OpenSSF Scorecard evaluates supply-chain security practices automatically. Score ≥ 6 is passing; ≥ 8 is excellent.

Check	Score	Reason
Maintained	10	30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Code-Review	7	Found 17/23 approved changesets -- score normalized to 7
Dangerous-Workflow	10	no dangerous workflow patterns detected
CII-Best-Practices	0	no effort to earn an OpenSSF best practices badge detected
Token-Permissions	0	detected GitHub workflow tokens with excessive permissions
Security-Policy	0	security policy file not detected
License	9	license file detected
Packaging	-1	packaging workflow not detected
Branch-Protection	-1	internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
Binary-Artifacts	9	binaries present in source code
Signed-Releases	-1	no releases found
Pinned-Dependencies	7	dependency not pinned by hash detected -- score normalized to 7
SAST	-1	internal error: internal error: Client.Checks.ListCheckRunsForRef: error during graphqlHandler.setupCheckRuns: Although you appear to have the correct authorization credentials, the `AikidoSec` organization has an IP allow list enabled, and your IP address is not permitted to access this resource.
Fuzzing	10	project is fuzzed

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

CVE Patch History

Tracks CVEs that were addressed in tagged releases. Shorter gap between disclosure and patch = faster response. EPSS = predicted probability of exploitation in next 30 days (FIRST.org); colored at ≥90%ile and ≥50%ile.

CVEs Patched by Year

Critical High Medium Low

2026

CVE	Severity	EPSS	Disclosed	Fixed in	Days to fix	vs Ecosystem Median	KEV
CVE-2025-31125	MEDIUM	99%ile	—	v3.19.0	—	—	KEV

KEV = CISA Known Exploited Vulnerabilities catalog — actively exploited in the wild.

Dependency Vulnerabilities

21130 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 (58) All (126)

Critical 1 High 17 Medium 34 Low 6

CVE	Severity	KEV	Dependency	Affected version	Cleared in release
CVE-2026-28292	critical	—	simple-git	3.16.0	v3.19.0
CVE-2023-52079	high	—	msgpackr	1.8.5	v3.19.0
CVE-2024-43398	high	—	rexml	3.2.5	v3.19.0
CVE-2025-27611	high	—	base-x	3.0.9	v3.19.0
CVE-2025-55164	high	—	content-security-policy-parser	0.4.1	v3.19.0
CVE-2025-59288	high	—	playwright	1.55.0	v3.19.0
CVE-2026-28291	high	—	simple-git	3.16.0	v3.19.0
CVE-2026-29074	high	—	svgo	2.8.0	v3.19.0
CVE-2026-32141	high	—	flatted	3.3.1	v3.19.0
CVE-2026-33228	high	—	flatted	3.3.1	v3.19.0
CVE-2026-33671	high	—	picomatch	2.3.1	v3.19.0
CVE-2026-42033	high	—	axios	1.15.0	v3.19.0
CVE-2026-42035	high	—	axios	1.15.0	v3.19.0
CVE-2026-42043	high	—	axios	1.15.0	v3.19.0
CVE-2026-42264	high	—	axios	1.15.0	v3.19.0
CVE-2026-44665	high	—	fast-xml-builder	1.1.5	v3.19.0
CVE-2026-6321	high	—	fast-uri	3.1.0	v3.19.0
CVE-2026-6322	high	—	fast-uri	3.1.0	v3.19.0
CVE-2021-3163	medium	—	quill	1.3.7	v3.19.0
CVE-2024-35176	medium	—	rexml	3.2.5	v3.19.0
CVE-2024-39908	medium	—	rexml	3.2.5	v3.19.0
CVE-2024-41123	medium	—	rexml	3.2.5	v3.19.0
CVE-2024-41946	medium	—	rexml	3.2.5	v3.19.0
CVE-2024-49761	medium	—	rexml	3.2.5	v3.19.0
CVE-2025-56648	medium	—	@parcel/reporter-dev-server	2.9.3	v3.19.0
CVE-2025-69874	medium	—	nanotar	0.2.0	v3.19.0
CVE-2026-0540	medium	—	dompurify	3.2.7	v3.19.0
CVE-2026-31860	medium	—	unhead	2.1.2	v3.19.0
CVE-2026-33532	medium	—	yaml	2.8.2	v3.19.0
CVE-2026-33672	medium	—	picomatch	2.3.1	v3.19.0
CVE-2026-33732	medium	—	srvx	0.10.1	v3.19.0
CVE-2026-33750	medium	—	brace-expansion	1.1.12	v3.19.0
CVE-2026-39315	medium	—	unhead	2.1.2	v3.19.0
CVE-2026-41238	medium	—	dompurify	3.2.7	v3.19.0
CVE-2026-41239	medium	—	dompurify	3.2.7	v3.19.0
CVE-2026-41240	medium	—	dompurify	3.2.7	v3.19.0
CVE-2026-42034	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42036	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42037	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42038	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42039	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42041	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42042	medium	—	axios	1.15.0	v3.19.0
CVE-2026-42044	medium	—	axios	1.15.0	v3.19.0
CVE-2026-44372	medium	—	nitropack	2.13.1	v3.19.0
CVE-2026-44373	medium	—	nitropack	2.13.1	v3.19.0
CVE-2026-44664	medium	—	fast-xml-builder	1.1.5	v3.19.0
GHSA-39q2-94rc-95cp	medium	—	dompurify	3.2.7	v3.19.0
GHSA-67mh-4wv8-2f99	medium	—	esbuild	0.18.20	v3.19.0
GHSA-cj63-jhhr-wcxv	medium	—	dompurify	3.2.7	v3.19.0
GHSA-cjmm-f4jc-qw8r	medium	—	dompurify	3.2.7	v3.19.0
GHSA-h8r8-wccr-v5f2	medium	—	dompurify	3.2.7	v3.19.0
CVE-2024-47764	low	—	cookie	0.6.0	v3.19.0
CVE-2025-54798	low	—	tmp	0.0.33	v3.19.0
CVE-2025-5889	low	—	brace-expansion	1.1.11	v3.19.0
CVE-2026-31873	low	—	unhead	2.1.2	v3.19.0
CVE-2026-42040	low	—	axios	1.15.0	v3.19.0
CVE-2026-4539	low	—	pygments	2.19.2	v3.19.0

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