1 known vulnerability, worst severity HIGH.
how bad it is if exploited, out of 10
chance of exploitation in the next 30 days
CyberXYZ composite, out of 10
fig. 01 — GHSA-x6m6-5hrf-fh6r, the advisory selected below
All versions of markdown-it-toc-and-anchor are vulnerable to Denial of Service. Parsing markdown containing text+\n@[toc] causes the application to enter and infinite loop.
Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.
Checked 2026-09-22 at 00:46 UTC. The most recent advisory here was published 2020-09-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.