messageformat (npm) has 1 known vulnerability, the worst rated LOW. Upgrade to 3.0.0-beta.0 or later to clear it. No malicious-package signal is recorded.
0 direct dependencies
none carry a known advisory
Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.
CVSS v3.1 base score out of 10; GitHub rates it LOW
chance of exploitation in 30 days, 35th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-xfqm-j7pc-xrfc, the advisory selected below
The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper…
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CyberXYZ does not call a package safe in absolute terms. It records 1 known vulnerability for messageformat (npm), the worst rated LOW, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 1 known vulnerability for messageformat (npm), the worst rated LOW. They are GHSA-xfqm-j7pc-xrfc.
3.0.0-beta.0 or later clears every advisory recorded for messageformat (npm). Check the release you pick before installing it.
Search messageformat in CyberXYZ Check at https://cyberxyz.io/check?q=messageformat. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-15 at 09:34 UTC. The most recent advisory here was published 2025-09-24. Updated continuously from NVD, GHSA, OSV and CNA feeds.