Package Health

mermaid

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

Latest 11.17.2NPMNPM

93%

Total Score

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

100

Dependencies
Dependencies
Evaluates the health and security of package dependencies

51

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-2026-71439
mermaid is vulnerable to Unchecked Input for Loop Condition in versions 11.6.0 - 11.16.1.
11.6.0 - 11.16.1
Medium
CVE-2026-71438
mermaid is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 11.0.0-alpha.1 - 11.16.1 and 0.0.0 - 10.9.8.
0.0.0 - 10.9.811.0.0-alpha.1 - 11.16.1
Low
CVE-2026-50159
mermaid is vulnerable to Improper Control of Generation of Code ('Code Injection') in versions 11.0.0-alpha.1 - 11.16.1 and 0.0.0 - 10.9.8.
0.0.0 - 10.9.811.0.0-alpha.1 - 11.16.1
Medium
CVE-2026-71437
mermaid is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 11.5.0 - 11.16.1.
11.5.0 - 11.16.1
Medium
CVE-2026-71436
mermaid is vulnerable to Loop with Unreachable Exit Condition ('Infinite Loop') in versions 10.6.0 - 10.9.8 and 11.0.0-alpha.1 - 11.16.1.
10.6.0 - 10.9.811.0.0-alpha.1 - 11.16.1
Medium

Package versions

Direct Dependencies

DependencyLast ReleaseScore
d3
Version ^7.9.0
uuid
Version ^11.1.0 || ^12 || ^13 || ^14.0.0
dayjs
Version ^1.11.21
katex
Version ^0.16.47
khroma
Version ^2.1.0

Weekly Downloads

Info

Last Published
2 days ago
Created
11 years ago
Unpacked Size
80.2 MB