CVE-2020-28455
HIGHmarkdown-it-toc - Cross-Site Scripting via Unescaped TOC Title and Header Content
Title source: llmDescription
This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067
Scores
CVSS v3
7.3
EPSS
0.0051
EPSS Percentile
40.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Details
CWE
CWE-79
Status
published
Products (2)
markdown-it-toc_project/markdown-it-toc
npm/markdown-it-toc
0npm
Published
Jul 25, 2022
Tracked Since
Feb 18, 2026