Package Health

mermaid

Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.

Latest 11.15.0NPMNPM

91%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

61

Dependencies
Dependencies
Evaluates the health and security of package dependencies

95

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

100

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

100

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

100

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Vulnerabilities

TitleVersionsSeverity
CVE-2026-41159
mermaid is vulnerable to Improper Control of Generation of Code ('Code Injection') in versions 11.0.0-alpha.1 - 11.14.0 and 0.0.0 - 10.9.5.
0.0.0 - 10.9.511.0.0-alpha.1 - 11.14.0
Medium
CVE-2026-41150
mermaid is vulnerable to Loop with Unreachable Exit Condition ('Infinite Loop') in versions 11.0.0-alpha.1 - 11.14.0 and 0.0.0 - 10.9.5.
0.0.0 - 10.9.511.0.0-alpha.1 - 11.14.0
Medium
CVE-2026-41149
mermaid is vulnerable to Improper Control of Generation of Code ('Code Injection') in versions 11.0.0-alpha.1 - 11.14.0 and 0.0.0 - 10.9.5.
0.0.0 - 10.9.511.0.0-alpha.1 - 11.14.0
Medium
CVE-2026-41148
mermaid is vulnerable to Improper Control of Generation of Code ('Code Injection') in versions 11.0.0-alpha.1 - 11.14.0 and 0.0.0 - 10.9.5.
0.0.0 - 10.9.511.0.0-alpha.1 - 11.14.0
Medium
CVE-2025-54881
mermaid is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in versions 11.0.0-alpha.1 - 11.10.0 and 10.9.0-rc.1 - 10.9.4.
10.9.0-rc.1 - 10.9.411.0.0-alpha.1 - 11.10.0
Medium

Package versions

Direct Dependencies

DependencyLast ReleaseScore
d3
Version ^7.9.0
uuid
Version ^11.1.0 || ^12 || ^13 || ^14.0.0
dayjs
Version ^1.11.19
katex
Version ^0.16.25
khroma
Version ^2.1.0

Weekly Downloads

Info

Last Published
17 days ago
Created
11 years ago
Unpacked Size
72.9 MB