npm package report

Is @tryghost/activitypub safe?

1 known vulnerability, worst severity HIGH.

cvss
7.5

how bad it is if exploited, out of 10

epss
0.40%

chance of exploitation in the next 30 days

xyz score
3.3

CyberXYZ composite, out of 10

fig. 01 — GHSA-xpp7-93x6-v29m, the advisory selected below

// advisories

GHSA-xpp7-93x6-v29m

HIGHCVE-2026-53950

The ActivityPub client in Ghost was vulnerable to JavaScript injection on posts shared by a maliciously customised ActivityPub server.

Affected
< 3.1.0
Fixed in
3.1.0
Weakness
CWE-79
Published
2026-08-04
Source
github

GHSANVDMITREreference

// dependencies

0 direct

Sign in for dependency paths and remediation

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

Checked 2026-09-22 at 02:50 UTC. The most recent advisory here was published 2026-08-04. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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Is @tryghost/activitypub safe? npm package security report | CyberXYZ