← All advisories

High severity7.3GHSA Advisory· Published Jul 25, 2022· Updated Jun 17, 2026

CVE-2020-28455

CVE-2020-28455

Description

This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
markdown-it-tocnpm	<= 1.1.0	—

Affected products

2

Lumiverse/Markdown It TocGHSA
Range: <= 1.1.0
Package: https://npmjs.com/package/markdown-it-toc
ghsa-coords
pkg:npm/markdown-it-toc
Range: <= 1.1.0

Patches

Vulnerability mechanics

References

3

security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067nvdExploitThird Party AdvisoryWEB
github.com/advisories/GHSA-wfvx-fx73-3rfjghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-28455ghsaADVISORY

News mentions

0

No linked articles in our index yet.