markdown-it-py (pypi) has 2 known vulnerabilities, the worst rated HIGH. Upgrade to 2.2.0 or later to clear all of them. No malicious-package signal is recorded.
No published models are known to use this package.
CVSS v3.1 base score out of 10; GitHub rates it HIGH
chance of exploitation in 30 days, 13th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-vrjv-mxr7-vjf8, the advisory selected below
Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CyberXYZ does not call a package safe in absolute terms. It records 2 known vulnerabilities for markdown-it-py (pypi), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 2 known vulnerabilities for markdown-it-py (pypi), the worst rated HIGH. They are GHSA-vrjv-mxr7-vjf8, GHSA-jrwr-5x3p-hvc3.
2.2.0 or later clears every advisory recorded for markdown-it-py (pypi). Check the release you pick before installing it.
Search markdown-it-py in CyberXYZ Check at https://cyberxyz.io/check?q=markdown-it-py. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 06:01 UTC. The most recent advisory here was published 2023-02-23. Updated continuously from NVD, GHSA, OSV and CNA feeds.